137227840

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4421}}^1$

素因数の和:4535

約数の個数: 56

約数和(自身を含む): 330217272

約数和(自身を除く): 192989432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 4421, 6208, 7760, 8842, 15520, 17684, 22105, 31040, 35368, 44210, 70736, 88420, 141472, 176840, 282944, 353680, 428837, 707360, 857674, 1414720, 1715348, 2144185, 3430696, 4288370, 6861392, 8576740, 13722784, 17153480, 27445568, 34306960, 68613920, 137227840]

約数ペア:

[(1, 137227840), (2, 68613920), (4, 34306960), (5, 27445568), (8, 17153480), (10, 13722784), (16, 8576740), (20, 6861392), (32, 4288370), (40, 3430696), (64, 2144185), (80, 1715348), (97, 1414720), (160, 857674), (194, 707360), (320, 428837), (388, 353680), (485, 282944), (776, 176840), (970, 141472), (1552, 88420), (1940, 70736), (3104, 44210), (3880, 35368), (4421, 31040), (6208, 22105), (7760, 17684), (8842, 15520)]