25362090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 72530640

約数和(自身を除く): 47168550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 409, 477, 530, 585, 689, 795, 818, 954, 1170, 1227, 1378, 1590, 2045, 2067, 2385, 2454, 3445, 3681, 4090, 4134, 4770, 5317, 6135, 6201, 6890, 7362, 10335, 10634, 12270, 12402, 15951, 18405, 20670, 21677, 26585, 31005, 31902, 36810, 43354, 47853, 53170, 62010, 65031, 79755, 95706, 108385, 130062, 159510, 195093, 216770, 239265, 281801, 325155, 390186, 478530, 563602, 650310, 845403, 975465, 1409005, 1690806, 1950930, 2536209, 2818010, 4227015, 5072418, 8454030, 12681045, 25362090]

約数ペア:

[(1, 25362090), (2, 12681045), (3, 8454030), (5, 5072418), (6, 4227015), (9, 2818010), (10, 2536209), (13, 1950930), (15, 1690806), (18, 1409005), (26, 975465), (30, 845403), (39, 650310), (45, 563602), (53, 478530), (65, 390186), (78, 325155), (90, 281801), (106, 239265), (117, 216770), (130, 195093), (159, 159510), (195, 130062), (234, 108385), (265, 95706), (318, 79755), (390, 65031), (409, 62010), (477, 53170), (530, 47853), (585, 43354), (689, 36810), (795, 31902), (818, 31005), (954, 26585), (1170, 21677), (1227, 20670), (1378, 18405), (1590, 15951), (2045, 12402), (2067, 12270), (2385, 10634), (2454, 10335), (3445, 7362), (3681, 6890), (4090, 6201), (4134, 6135), (4770, 5317)]