About the Number

42101388

42101387 ← → 42101389

2進数表記:10100000100110101010001100

漢数字表記:四千二百十万千三百八十八

素因数分解:

2 2 × 3 2 × 7 2 × 29 1 × 823 1

素因数の和:876
約数の個数: 108
約数和(自身を含む): 128222640
約数和(自身を除く): 86121252

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 823, 882, 1044, 1218, 1421, 1646, 1764, 1827, 2436, 2469, 2842, 3292, 3654, 4263, 4938, 5684, 5761, 7308, 7407, 8526, 9876, 11522, 12789, 14814, 17052, 17283, 23044, 23867, 25578, 29628, 34566, 40327, 47734, 51156, 51849, 69132, 71601, 80654, 95468, 103698, 120981, 143202, 161308, 167069, 207396, 214803, 241962, 286404, 334138, 362943, 429606, 483924, 501207, 668276, 725886, 859212, 1002414, 1169483, 1451772, 1503621, 2004828, 2338966, 3007242, 3508449, 4677932, 6014484, 7016898, 10525347, 14033796, 21050694, 42101388]

約数ペア:
[(1, 42101388), (2, 21050694), (3, 14033796), (4, 10525347), (6, 7016898), (7, 6014484), (9, 4677932), (12, 3508449), (14, 3007242), (18, 2338966), (21, 2004828), (28, 1503621), (29, 1451772), (36, 1169483), (42, 1002414), (49, 859212), (58, 725886), (63, 668276), (84, 501207), (87, 483924), (98, 429606), (116, 362943), (126, 334138), (147, 286404), (174, 241962), (196, 214803), (203, 207396), (252, 167069), (261, 161308), (294, 143202), (348, 120981), (406, 103698), (441, 95468), (522, 80654), (588, 71601), (609, 69132), (812, 51849), (823, 51156), (882, 47734), (1044, 40327), (1218, 34566), (1421, 29628), (1646, 25578), (1764, 23867), (1827, 23044), (2436, 17283), (2469, 17052), (2842, 14814), (3292, 12789), (3654, 11522), (4263, 9876), (4938, 8526), (5684, 7407), (5761, 7308)]

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