437117046920

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1831}}^1\times {\mathrm{5857}}^1$

素因数の和:8718

約数の個数: 64

約数和(自身を含む): 985184380800

約数和(自身を除く): 548067333880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 1831, 2038, 3662, 4076, 5095, 5857, 7324, 8152, 9155, 10190, 11714, 14648, 18310, 20380, 23428, 29285, 36620, 40760, 46856, 58570, 73240, 117140, 234280, 1865789, 3731578, 5968283, 7463156, 9328945, 10724167, 11936566, 14926312, 18657890, 21448334, 23873132, 29841415, 37315780, 42896668, 47746264, 53620835, 59682830, 74631560, 85793336, 107241670, 119365660, 214483340, 238731320, 428966680, 10927926173, 21855852346, 43711704692, 54639630865, 87423409384, 109279261730, 218558523460, 437117046920]

約数ペア:

[(1, 437117046920), (2, 218558523460), (4, 109279261730), (5, 87423409384), (8, 54639630865), (10, 43711704692), (20, 21855852346), (40, 10927926173), (1019, 428966680), (1831, 238731320), (2038, 214483340), (3662, 119365660), (4076, 107241670), (5095, 85793336), (5857, 74631560), (7324, 59682830), (8152, 53620835), (9155, 47746264), (10190, 42896668), (11714, 37315780), (14648, 29841415), (18310, 23873132), (20380, 21448334), (23428, 18657890), (29285, 14926312), (36620, 11936566), (40760, 10724167), (46856, 9328945), (58570, 7463156), (73240, 5968283), (117140, 3731578), (234280, 1865789)]