41826980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8508

約数の個数: 48

約数和(自身を含む): 99583680

約数和(自身を除く): 57756700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8467, 16934, 33868, 42335, 84670, 110071, 160873, 169340, 220142, 321746, 440284, 550355, 643492, 804365, 1100710, 1608730, 2091349, 2201420, 3217460, 4182698, 8365396, 10456745, 20913490, 41826980]

約数ペア:

[(1, 41826980), (2, 20913490), (4, 10456745), (5, 8365396), (10, 4182698), (13, 3217460), (19, 2201420), (20, 2091349), (26, 1608730), (38, 1100710), (52, 804365), (65, 643492), (76, 550355), (95, 440284), (130, 321746), (190, 220142), (247, 169340), (260, 160873), (380, 110071), (494, 84670), (988, 42335), (1235, 33868), (2470, 16934), (4940, 8467)]