86907200

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1924

約数の個数: 84

約数和(自身を含む): 221338140

約数和(自身を除く): 134430940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 290, 320, 400, 464, 580, 725, 800, 928, 1160, 1450, 1600, 1856, 1873, 2320, 2900, 3746, 4640, 5800, 7492, 9280, 9365, 11600, 14984, 18730, 23200, 29968, 37460, 46400, 46825, 54317, 59936, 74920, 93650, 108634, 119872, 149840, 187300, 217268, 271585, 299680, 374600, 434536, 543170, 599360, 749200, 869072, 1086340, 1357925, 1498400, 1738144, 2172680, 2715850, 2996800, 3476288, 4345360, 5431700, 8690720, 10863400, 17381440, 21726800, 43453600, 86907200]

約数ペア:

[(1, 86907200), (2, 43453600), (4, 21726800), (5, 17381440), (8, 10863400), (10, 8690720), (16, 5431700), (20, 4345360), (25, 3476288), (29, 2996800), (32, 2715850), (40, 2172680), (50, 1738144), (58, 1498400), (64, 1357925), (80, 1086340), (100, 869072), (116, 749200), (145, 599360), (160, 543170), (200, 434536), (232, 374600), (290, 299680), (320, 271585), (400, 217268), (464, 187300), (580, 149840), (725, 119872), (800, 108634), (928, 93650), (1160, 74920), (1450, 59936), (1600, 54317), (1856, 46825), (1873, 46400), (2320, 37460), (2900, 29968), (3746, 23200), (4640, 18730), (5800, 14984), (7492, 11600), (9280, 9365)]