93907880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 154924120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 47, 55, 76, 88, 94, 95, 110, 152, 188, 190, 209, 220, 235, 239, 376, 380, 418, 440, 470, 478, 517, 760, 836, 893, 940, 956, 1034, 1045, 1195, 1672, 1786, 1880, 1912, 2068, 2090, 2390, 2585, 2629, 3572, 4136, 4180, 4465, 4541, 4780, 5170, 5258, 7144, 8360, 8930, 9082, 9560, 9823, 10340, 10516, 11233, 13145, 17860, 18164, 19646, 20680, 21032, 22466, 22705, 26290, 35720, 36328, 39292, 44932, 45410, 49115, 49951, 52580, 56165, 78584, 89864, 90820, 98230, 99902, 105160, 112330, 123563, 181640, 196460, 199804, 213427, 224660, 247126, 249755, 392920, 399608, 426854, 449320, 494252, 499510, 617815, 853708, 988504, 999020, 1067135, 1235630, 1707416, 1998040, 2134270, 2347697, 2471260, 4268540, 4695394, 4942520, 8537080, 9390788, 11738485, 18781576, 23476970, 46953940, 93907880]

約数ペア:

[(1, 93907880), (2, 46953940), (4, 23476970), (5, 18781576), (8, 11738485), (10, 9390788), (11, 8537080), (19, 4942520), (20, 4695394), (22, 4268540), (38, 2471260), (40, 2347697), (44, 2134270), (47, 1998040), (55, 1707416), (76, 1235630), (88, 1067135), (94, 999020), (95, 988504), (110, 853708), (152, 617815), (188, 499510), (190, 494252), (209, 449320), (220, 426854), (235, 399608), (239, 392920), (376, 249755), (380, 247126), (418, 224660), (440, 213427), (470, 199804), (478, 196460), (517, 181640), (760, 123563), (836, 112330), (893, 105160), (940, 99902), (956, 98230), (1034, 90820), (1045, 89864), (1195, 78584), (1672, 56165), (1786, 52580), (1880, 49951), (1912, 49115), (2068, 45410), (2090, 44932), (2390, 39292), (2585, 36328), (2629, 35720), (3572, 26290), (4136, 22705), (4180, 22466), (4465, 21032), (4541, 20680), (4780, 19646), (5170, 18164), (5258, 17860), (7144, 13145), (8360, 11233), (8930, 10516), (9082, 10340), (9560, 9823)]