10211500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 24032736

約数和(自身を除く): 13821236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1571, 1625, 3142, 3250, 6284, 6500, 7855, 15710, 20423, 31420, 39275, 40846, 78550, 81692, 102115, 157100, 196375, 204230, 392750, 408460, 510575, 785500, 1021150, 2042300, 2552875, 5105750, 10211500]

約数ペア:

[(1, 10211500), (2, 5105750), (4, 2552875), (5, 2042300), (10, 1021150), (13, 785500), (20, 510575), (25, 408460), (26, 392750), (50, 204230), (52, 196375), (65, 157100), (100, 102115), (125, 81692), (130, 78550), (250, 40846), (260, 39275), (325, 31420), (500, 20423), (650, 15710), (1300, 7855), (1571, 6500), (1625, 6284), (3142, 3250)]