2685764140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 5911686144

約数和(自身を除く): 3225922004

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 167, 185, 206, 211, 334, 370, 412, 422, 515, 668, 740, 835, 844, 1030, 1055, 1670, 2060, 2110, 3340, 3811, 4220, 6179, 7622, 7807, 12358, 15244, 15614, 17201, 19055, 21733, 24716, 30895, 31228, 34402, 35237, 38110, 39035, 43466, 61790, 68804, 70474, 76220, 78070, 86005, 86932, 108665, 123580, 140948, 156140, 172010, 176185, 217330, 344020, 352370, 434660, 636437, 704740, 804121, 1272874, 1303769, 1608242, 2545748, 2607538, 3182185, 3216484, 3629411, 4020605, 5215076, 6364370, 6518845, 7258822, 8041210, 12728740, 13037690, 14517644, 16082420, 18147055, 26075380, 36294110, 72588220, 134288207, 268576414, 537152828, 671441035, 1342882070, 2685764140]

約数ペア:

[(1, 2685764140), (2, 1342882070), (4, 671441035), (5, 537152828), (10, 268576414), (20, 134288207), (37, 72588220), (74, 36294110), (103, 26075380), (148, 18147055), (167, 16082420), (185, 14517644), (206, 13037690), (211, 12728740), (334, 8041210), (370, 7258822), (412, 6518845), (422, 6364370), (515, 5215076), (668, 4020605), (740, 3629411), (835, 3216484), (844, 3182185), (1030, 2607538), (1055, 2545748), (1670, 1608242), (2060, 1303769), (2110, 1272874), (3340, 804121), (3811, 704740), (4220, 636437), (6179, 434660), (7622, 352370), (7807, 344020), (12358, 217330), (15244, 176185), (15614, 172010), (17201, 156140), (19055, 140948), (21733, 123580), (24716, 108665), (30895, 86932), (31228, 86005), (34402, 78070), (35237, 76220), (38110, 70474), (39035, 68804), (43466, 61790)]