137438200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40423}}^1$

素因数の和:40456

約数の個数: 48

約数和(自身を含む): 338348880

約数和(自身を除く): 200910680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 40423, 80846, 161692, 202115, 323384, 404230, 687191, 808460, 1010575, 1374382, 1616920, 2021150, 2748764, 3435955, 4042300, 5497528, 6871910, 8084600, 13743820, 17179775, 27487640, 34359550, 68719100, 137438200]

約数ペア:

[(1, 137438200), (2, 68719100), (4, 34359550), (5, 27487640), (8, 17179775), (10, 13743820), (17, 8084600), (20, 6871910), (25, 5497528), (34, 4042300), (40, 3435955), (50, 2748764), (68, 2021150), (85, 1616920), (100, 1374382), (136, 1010575), (170, 808460), (200, 687191), (340, 404230), (425, 323384), (680, 202115), (850, 161692), (1700, 80846), (3400, 40423)]