40204939010

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1\times {\mathrm{15461}}^1$

素因数の和:16498

約数の個数: 32

約数和(自身を含む): 72660514752

約数和(自身を除く): 32455575742

約数列:

[1, 2, 5, 10, 443, 587, 886, 1174, 2215, 2935, 4430, 5870, 15461, 30922, 77305, 154610, 260041, 520082, 1300205, 2600410, 6849223, 9075607, 13698446, 18151214, 34246115, 45378035, 68492230, 90756070, 4020493901, 8040987802, 20102469505, 40204939010]

約数ペア:

[(1, 40204939010), (2, 20102469505), (5, 8040987802), (10, 4020493901), (443, 90756070), (587, 68492230), (886, 45378035), (1174, 34246115), (2215, 18151214), (2935, 13698446), (4430, 9075607), (5870, 6849223), (15461, 2600410), (30922, 1300205), (77305, 520082), (154610, 260041)]