2281874920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{230959}}^1$

素因数の和:231002

約数の個数: 64

約数和(自身を含む): 5820192000

約数和(自身を除く): 3538317080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 230959, 461918, 923836, 1154795, 1847672, 2309590, 3002467, 4388221, 4619180, 6004934, 8776442, 9238360, 12009868, 15012335, 17552884, 21941105, 24019736, 30024670, 35105768, 43882210, 57046873, 60049340, 87764420, 114093746, 120098680, 175528840, 228187492, 285234365, 456374984, 570468730, 1140937460, 2281874920]

約数ペア:

[(1, 2281874920), (2, 1140937460), (4, 570468730), (5, 456374984), (8, 285234365), (10, 228187492), (13, 175528840), (19, 120098680), (20, 114093746), (26, 87764420), (38, 60049340), (40, 57046873), (52, 43882210), (65, 35105768), (76, 30024670), (95, 24019736), (104, 21941105), (130, 17552884), (152, 15012335), (190, 12009868), (247, 9238360), (260, 8776442), (380, 6004934), (494, 4619180), (520, 4388221), (760, 3002467), (988, 2309590), (1235, 1847672), (1976, 1154795), (2470, 923836), (4940, 461918), (9880, 230959)]