85184800

素因数分解:

$2^5\times 5^2\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 209306916

約数和(自身を除く): 124122116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 233, 400, 457, 466, 800, 914, 932, 1165, 1828, 1864, 2285, 2330, 3656, 3728, 4570, 4660, 5825, 7312, 7456, 9140, 9320, 11425, 11650, 14624, 18280, 18640, 22850, 23300, 36560, 37280, 45700, 46600, 73120, 91400, 93200, 106481, 182800, 186400, 212962, 365600, 425924, 532405, 851848, 1064810, 1703696, 2129620, 2662025, 3407392, 4259240, 5324050, 8518480, 10648100, 17036960, 21296200, 42592400, 85184800]

約数ペア:

[(1, 85184800), (2, 42592400), (4, 21296200), (5, 17036960), (8, 10648100), (10, 8518480), (16, 5324050), (20, 4259240), (25, 3407392), (32, 2662025), (40, 2129620), (50, 1703696), (80, 1064810), (100, 851848), (160, 532405), (200, 425924), (233, 365600), (400, 212962), (457, 186400), (466, 182800), (800, 106481), (914, 93200), (932, 91400), (1165, 73120), (1828, 46600), (1864, 45700), (2285, 37280), (2330, 36560), (3656, 23300), (3728, 22850), (4570, 18640), (4660, 18280), (5825, 14624), (7312, 11650), (7456, 11425), (9140, 9320)]