210009945590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24229}}^1\times {\mathrm{9739}}^1$

素因数の和:34064

約数の個数: 32

約数和(自身を含む): 382320324000

約数和(自身を除く): 172310378410

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 9739, 19478, 24229, 48458, 48695, 97390, 121145, 242290, 866771, 1733542, 2156381, 4312762, 4333855, 8667710, 10781905, 21563810, 235966231, 471932462, 1179831155, 2359662310, 21000994559, 42001989118, 105004972795, 210009945590]

約数ペア:

[(1, 210009945590), (2, 105004972795), (5, 42001989118), (10, 21000994559), (89, 2359662310), (178, 1179831155), (445, 471932462), (890, 235966231), (9739, 21563810), (19478, 10781905), (24229, 8667710), (48458, 4333855), (48695, 4312762), (97390, 2156381), (121145, 1733542), (242290, 866771)]