7000290020

素因数分解:

$2^2\times 5^1\times {\mathrm{25219}}^1\times {\mathrm{13879}}^1$

素因数の和:39107

約数の個数: 24

約数和(自身を含む): 14702251200

約数和(自身を除く): 7701961180

約数列:

[1, 2, 4, 5, 10, 20, 13879, 25219, 27758, 50438, 55516, 69395, 100876, 126095, 138790, 252190, 277580, 504380, 350014501, 700029002, 1400058004, 1750072505, 3500145010, 7000290020]

約数ペア:

[(1, 7000290020), (2, 3500145010), (4, 1750072505), (5, 1400058004), (10, 700029002), (20, 350014501), (13879, 504380), (25219, 277580), (27758, 252190), (50438, 138790), (55516, 126095), (69395, 100876)]