12764957140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 29174471424

約数和(自身を除く): 16409514284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 347, 604, 694, 755, 937, 1388, 1510, 1735, 1874, 1963, 3020, 3470, 3748, 3926, 4511, 4685, 6940, 7852, 9022, 9370, 9815, 12181, 18044, 18740, 19630, 22555, 24362, 39260, 45110, 48724, 52397, 60905, 90220, 104794, 121810, 141487, 209588, 243620, 261985, 282974, 325139, 523970, 565948, 650278, 681161, 707435, 1047940, 1300556, 1362322, 1414870, 1625695, 1839331, 2724644, 2829740, 3251390, 3405805, 3678662, 4226807, 6502780, 6811610, 7357324, 8453614, 9196655, 13623220, 16907228, 18393310, 21134035, 36786620, 42268070, 49095989, 84536140, 98191978, 196383956, 245479945, 490959890, 638247857, 981919780, 1276495714, 2552991428, 3191239285, 6382478570, 12764957140]

約数ペア:

[(1, 12764957140), (2, 6382478570), (4, 3191239285), (5, 2552991428), (10, 1276495714), (13, 981919780), (20, 638247857), (26, 490959890), (52, 245479945), (65, 196383956), (130, 98191978), (151, 84536140), (260, 49095989), (302, 42268070), (347, 36786620), (604, 21134035), (694, 18393310), (755, 16907228), (937, 13623220), (1388, 9196655), (1510, 8453614), (1735, 7357324), (1874, 6811610), (1963, 6502780), (3020, 4226807), (3470, 3678662), (3748, 3405805), (3926, 3251390), (4511, 2829740), (4685, 2724644), (6940, 1839331), (7852, 1625695), (9022, 1414870), (9370, 1362322), (9815, 1300556), (12181, 1047940), (18044, 707435), (18740, 681161), (19630, 650278), (22555, 565948), (24362, 523970), (39260, 325139), (45110, 282974), (48724, 261985), (52397, 243620), (60905, 209588), (90220, 141487), (104794, 121810)]