420983470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{3359}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 772208640

約数和(自身を除く): 351225170

約数列:

[1, 2, 5, 10, 83, 151, 166, 302, 415, 755, 830, 1510, 3359, 6718, 12533, 16795, 25066, 33590, 62665, 125330, 278797, 507209, 557594, 1014418, 1393985, 2536045, 2787970, 5072090, 42098347, 84196694, 210491735, 420983470]

約数ペア:

[(1, 420983470), (2, 210491735), (5, 84196694), (10, 42098347), (83, 5072090), (151, 2787970), (166, 2536045), (302, 1393985), (415, 1014418), (755, 557594), (830, 507209), (1510, 278797), (3359, 125330), (6718, 62665), (12533, 33590), (16795, 25066)]