88677680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 255421152

約数和(自身を除く): 166743472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 937, 1040, 1183, 1352, 1456, 1690, 1820, 1874, 2366, 2704, 3380, 3640, 3748, 4685, 4732, 5915, 6559, 6760, 7280, 7496, 9370, 9464, 11830, 12181, 13118, 13520, 14992, 18740, 18928, 23660, 24362, 26236, 32795, 37480, 47320, 48724, 52472, 60905, 65590, 74960, 85267, 94640, 97448, 104944, 121810, 131180, 158353, 170534, 194896, 243620, 262360, 316706, 341068, 426335, 487240, 524720, 633412, 682136, 791765, 852670, 974480, 1108471, 1266824, 1364272, 1583530, 1705340, 2216942, 2533648, 3167060, 3410680, 4433884, 5542355, 6334120, 6821360, 8867768, 11084710, 12668240, 17735536, 22169420, 44338840, 88677680]

約数ペア:

[(1, 88677680), (2, 44338840), (4, 22169420), (5, 17735536), (7, 12668240), (8, 11084710), (10, 8867768), (13, 6821360), (14, 6334120), (16, 5542355), (20, 4433884), (26, 3410680), (28, 3167060), (35, 2533648), (40, 2216942), (52, 1705340), (56, 1583530), (65, 1364272), (70, 1266824), (80, 1108471), (91, 974480), (104, 852670), (112, 791765), (130, 682136), (140, 633412), (169, 524720), (182, 487240), (208, 426335), (260, 341068), (280, 316706), (338, 262360), (364, 243620), (455, 194896), (520, 170534), (560, 158353), (676, 131180), (728, 121810), (845, 104944), (910, 97448), (937, 94640), (1040, 85267), (1183, 74960), (1352, 65590), (1456, 60905), (1690, 52472), (1820, 48724), (1874, 47320), (2366, 37480), (2704, 32795), (3380, 26236), (3640, 24362), (3748, 23660), (4685, 18928), (4732, 18740), (5915, 14992), (6559, 13520), (6760, 13118), (7280, 12181), (7496, 11830), (9370, 9464)]