9887200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 72

約数和(自身を含む): 25592112

約数和(自身を除く): 15704912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 727, 800, 850, 1360, 1454, 1700, 2720, 2908, 3400, 3635, 5816, 6800, 7270, 11632, 12359, 13600, 14540, 18175, 23264, 24718, 29080, 36350, 49436, 58160, 61795, 72700, 98872, 116320, 123590, 145400, 197744, 247180, 290800, 308975, 395488, 494360, 581600, 617950, 988720, 1235900, 1977440, 2471800, 4943600, 9887200]

約数ペア:

[(1, 9887200), (2, 4943600), (4, 2471800), (5, 1977440), (8, 1235900), (10, 988720), (16, 617950), (17, 581600), (20, 494360), (25, 395488), (32, 308975), (34, 290800), (40, 247180), (50, 197744), (68, 145400), (80, 123590), (85, 116320), (100, 98872), (136, 72700), (160, 61795), (170, 58160), (200, 49436), (272, 36350), (340, 29080), (400, 24718), (425, 23264), (544, 18175), (680, 14540), (727, 13600), (800, 12359), (850, 11632), (1360, 7270), (1454, 6800), (1700, 5816), (2720, 3635), (2908, 3400)]