82074200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31596

約数の個数: 48

約数和(自身を含む): 205507680

約数和(自身を除く): 123433480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 31567, 63134, 126268, 157835, 252536, 315670, 410371, 631340, 789175, 820742, 1262680, 1578350, 1641484, 2051855, 3156700, 3282968, 4103710, 6313400, 8207420, 10259275, 16414840, 20518550, 41037100, 82074200]

約数ペア:

[(1, 82074200), (2, 41037100), (4, 20518550), (5, 16414840), (8, 10259275), (10, 8207420), (13, 6313400), (20, 4103710), (25, 3282968), (26, 3156700), (40, 2051855), (50, 1641484), (52, 1578350), (65, 1262680), (100, 820742), (104, 789175), (130, 631340), (200, 410371), (260, 315670), (325, 252536), (520, 157835), (650, 126268), (1300, 63134), (2600, 31567)]