366958160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 892323840

約数和(自身を除く): 525365680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 316, 395, 496, 620, 632, 790, 1240, 1264, 1580, 1873, 2449, 2480, 3160, 3746, 4898, 6320, 7492, 9365, 9796, 12245, 14984, 18730, 19592, 24490, 29968, 37460, 39184, 48980, 58063, 74920, 97960, 116126, 147967, 149840, 195920, 232252, 290315, 295934, 464504, 580630, 591868, 739835, 929008, 1161260, 1183736, 1479670, 2322520, 2367472, 2959340, 4586977, 4645040, 5918680, 9173954, 11837360, 18347908, 22934885, 36695816, 45869770, 73391632, 91739540, 183479080, 366958160]

約数ペア:

[(1, 366958160), (2, 183479080), (4, 91739540), (5, 73391632), (8, 45869770), (10, 36695816), (16, 22934885), (20, 18347908), (31, 11837360), (40, 9173954), (62, 5918680), (79, 4645040), (80, 4586977), (124, 2959340), (155, 2367472), (158, 2322520), (248, 1479670), (310, 1183736), (316, 1161260), (395, 929008), (496, 739835), (620, 591868), (632, 580630), (790, 464504), (1240, 295934), (1264, 290315), (1580, 232252), (1873, 195920), (2449, 149840), (2480, 147967), (3160, 116126), (3746, 97960), (4898, 74920), (6320, 58063), (7492, 48980), (9365, 39184), (9796, 37460), (12245, 29968), (14984, 24490), (18730, 19592)]