5321200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 13077288

約数和(自身を除く): 7756088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 251, 265, 400, 424, 502, 530, 848, 1004, 1060, 1255, 1325, 2008, 2120, 2510, 2650, 4016, 4240, 5020, 5300, 6275, 10040, 10600, 12550, 13303, 20080, 21200, 25100, 26606, 50200, 53212, 66515, 100400, 106424, 133030, 212848, 266060, 332575, 532120, 665150, 1064240, 1330300, 2660600, 5321200]

約数ペア:

[(1, 5321200), (2, 2660600), (4, 1330300), (5, 1064240), (8, 665150), (10, 532120), (16, 332575), (20, 266060), (25, 212848), (40, 133030), (50, 106424), (53, 100400), (80, 66515), (100, 53212), (106, 50200), (200, 26606), (212, 25100), (251, 21200), (265, 20080), (400, 13303), (424, 12550), (502, 10600), (530, 10040), (848, 6275), (1004, 5300), (1060, 5020), (1255, 4240), (1325, 4016), (2008, 2650), (2120, 2510)]