200353520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 483451200

約数和(自身を除く): 283097680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 113, 148, 185, 226, 296, 370, 452, 565, 592, 599, 740, 904, 1130, 1198, 1480, 1808, 2260, 2396, 2960, 2995, 4181, 4520, 4792, 5990, 8362, 9040, 9584, 11980, 16724, 20905, 22163, 23960, 33448, 41810, 44326, 47920, 66896, 67687, 83620, 88652, 110815, 135374, 167240, 177304, 221630, 270748, 334480, 338435, 354608, 443260, 541496, 676870, 886520, 1082992, 1353740, 1773040, 2504419, 2707480, 5008838, 5414960, 10017676, 12522095, 20035352, 25044190, 40070704, 50088380, 100176760, 200353520]

約数ペア:

[(1, 200353520), (2, 100176760), (4, 50088380), (5, 40070704), (8, 25044190), (10, 20035352), (16, 12522095), (20, 10017676), (37, 5414960), (40, 5008838), (74, 2707480), (80, 2504419), (113, 1773040), (148, 1353740), (185, 1082992), (226, 886520), (296, 676870), (370, 541496), (452, 443260), (565, 354608), (592, 338435), (599, 334480), (740, 270748), (904, 221630), (1130, 177304), (1198, 167240), (1480, 135374), (1808, 110815), (2260, 88652), (2396, 83620), (2960, 67687), (2995, 66896), (4181, 47920), (4520, 44326), (4792, 41810), (5990, 33448), (8362, 23960), (9040, 22163), (9584, 20905), (11980, 16724)]