About the Number

890458140

890458139 ← → 890458141

2進数表記:110101000100110101000000011100

漢数字表記:八億九千四十五万八千百四十

素因数分解:

2 2 × 3 1 × 5 1 × 11 1 × 13 1 × 67 1 × 1549 1

素因数の和:1652
約数の個数: 192
約数和(自身を含む): 2974809600
約数和(自身を除く): 2084351460

約数列:
[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 110, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 268, 286, 330, 335, 390, 402, 429, 572, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1340, 1430, 1474, 1549, 1716, 1742, 2010, 2145, 2211, 2613, 2860, 2948, 3098, 3484, 3685, 4020, 4290, 4355, 4422, 4647, 5226, 6196, 7370, 7745, 8580, 8710, 8844, 9294, 9581, 10452, 11055, 13065, 14740, 15490, 17039, 17420, 18588, 19162, 20137, 22110, 23235, 26130, 28743, 30980, 34078, 38324, 40274, 44220, 46470, 47905, 51117, 52260, 57486, 60411, 68156, 80548, 85195, 92940, 95810, 100685, 102234, 103783, 114972, 120822, 143715, 170390, 191620, 201370, 204468, 207566, 221507, 241644, 255585, 287430, 302055, 311349, 340780, 402740, 415132, 443014, 511170, 518915, 574860, 604110, 622698, 664521, 886028, 1022340, 1037830, 1107535, 1141613, 1208220, 1245396, 1329042, 1349179, 1556745, 2075660, 2215070, 2283226, 2658084, 2698358, 3113490, 3322605, 3424839, 4047537, 4430140, 4566452, 5396716, 5708065, 6226980, 6645210, 6745895, 6849678, 8095074, 11416130, 13290420, 13491790, 13699356, 14840969, 16190148, 17124195, 20237685, 22832260, 26983580, 29681938, 34248390, 40475370, 44522907, 59363876, 68496780, 74204845, 80950740, 89045814, 148409690, 178091628, 222614535, 296819380, 445229070, 890458140]

約数ペア:
[(1, 890458140), (2, 445229070), (3, 296819380), (4, 222614535), (5, 178091628), (6, 148409690), (10, 89045814), (11, 80950740), (12, 74204845), (13, 68496780), (15, 59363876), (20, 44522907), (22, 40475370), (26, 34248390), (30, 29681938), (33, 26983580), (39, 22832260), (44, 20237685), (52, 17124195), (55, 16190148), (60, 14840969), (65, 13699356), (66, 13491790), (67, 13290420), (78, 11416130), (110, 8095074), (130, 6849678), (132, 6745895), (134, 6645210), (143, 6226980), (156, 5708065), (165, 5396716), (195, 4566452), (201, 4430140), (220, 4047537), (260, 3424839), (268, 3322605), (286, 3113490), (330, 2698358), (335, 2658084), (390, 2283226), (402, 2215070), (429, 2075660), (572, 1556745), (660, 1349179), (670, 1329042), (715, 1245396), (737, 1208220), (780, 1141613), (804, 1107535), (858, 1037830), (871, 1022340), (1005, 886028), (1340, 664521), (1430, 622698), (1474, 604110), (1549, 574860), (1716, 518915), (1742, 511170), (2010, 443014), (2145, 415132), (2211, 402740), (2613, 340780), (2860, 311349), (2948, 302055), (3098, 287430), (3484, 255585), (3685, 241644), (4020, 221507), (4290, 207566), (4355, 204468), (4422, 201370), (4647, 191620), (5226, 170390), (6196, 143715), (7370, 120822), (7745, 114972), (8580, 103783), (8710, 102234), (8844, 100685), (9294, 95810), (9581, 92940), (10452, 85195), (11055, 80548), (13065, 68156), (14740, 60411), (15490, 57486), (17039, 52260), (17420, 51117), (18588, 47905), (19162, 46470), (20137, 44220), (22110, 40274), (23235, 38324), (26130, 34078), (28743, 30980)]

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