45783640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 78632360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 71, 94, 98, 140, 142, 188, 196, 235, 245, 280, 284, 329, 343, 355, 376, 392, 470, 490, 497, 568, 658, 686, 710, 940, 980, 994, 1316, 1372, 1420, 1645, 1715, 1880, 1960, 1988, 2303, 2485, 2632, 2744, 2840, 3290, 3337, 3430, 3479, 3976, 4606, 4970, 6580, 6674, 6860, 6958, 9212, 9940, 11515, 13160, 13348, 13720, 13916, 16121, 16685, 17395, 18424, 19880, 23030, 23359, 24353, 26696, 27832, 32242, 33370, 34790, 46060, 46718, 48706, 64484, 66740, 69580, 80605, 92120, 93436, 97412, 116795, 121765, 128968, 133480, 139160, 161210, 163513, 186872, 194824, 233590, 243530, 322420, 327026, 467180, 487060, 644840, 654052, 817565, 934360, 974120, 1144591, 1308104, 1635130, 2289182, 3270260, 4578364, 5722955, 6540520, 9156728, 11445910, 22891820, 45783640]

約数ペア:

[(1, 45783640), (2, 22891820), (4, 11445910), (5, 9156728), (7, 6540520), (8, 5722955), (10, 4578364), (14, 3270260), (20, 2289182), (28, 1635130), (35, 1308104), (40, 1144591), (47, 974120), (49, 934360), (56, 817565), (70, 654052), (71, 644840), (94, 487060), (98, 467180), (140, 327026), (142, 322420), (188, 243530), (196, 233590), (235, 194824), (245, 186872), (280, 163513), (284, 161210), (329, 139160), (343, 133480), (355, 128968), (376, 121765), (392, 116795), (470, 97412), (490, 93436), (497, 92120), (568, 80605), (658, 69580), (686, 66740), (710, 64484), (940, 48706), (980, 46718), (994, 46060), (1316, 34790), (1372, 33370), (1420, 32242), (1645, 27832), (1715, 26696), (1880, 24353), (1960, 23359), (1988, 23030), (2303, 19880), (2485, 18424), (2632, 17395), (2744, 16685), (2840, 16121), (3290, 13916), (3337, 13720), (3430, 13348), (3479, 13160), (3976, 11515), (4606, 9940), (4970, 9212), (6580, 6958), (6674, 6860)]