38100920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6696

約数の個数: 64

約数和(自身を含む): 100729440

約数和(自身を除く): 62628520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 6661, 13322, 26644, 33305, 53288, 66610, 73271, 86593, 133220, 146542, 173186, 266440, 293084, 346372, 366355, 432965, 586168, 692744, 732710, 865930, 952523, 1465420, 1731860, 1905046, 2930840, 3463720, 3810092, 4762615, 7620184, 9525230, 19050460, 38100920]

約数ペア:

[(1, 38100920), (2, 19050460), (4, 9525230), (5, 7620184), (8, 4762615), (10, 3810092), (11, 3463720), (13, 2930840), (20, 1905046), (22, 1731860), (26, 1465420), (40, 952523), (44, 865930), (52, 732710), (55, 692744), (65, 586168), (88, 432965), (104, 366355), (110, 346372), (130, 293084), (143, 266440), (220, 173186), (260, 146542), (286, 133220), (440, 86593), (520, 73271), (572, 66610), (715, 53288), (1144, 33305), (1430, 26644), (2860, 13322), (5720, 6661)]