25161569200

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{200971}}^1$

素因数の和:201302

約数の個数: 60

約数和(自身を含む): 60644104888

約数和(自身を除く): 35482535688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 626, 1252, 1565, 2504, 3130, 5008, 6260, 7825, 12520, 15650, 25040, 31300, 62600, 125200, 200971, 401942, 803884, 1004855, 1607768, 2009710, 3215536, 4019420, 5024275, 8038840, 10048550, 16077680, 20097100, 40194200, 62903923, 80388400, 125807846, 251615692, 314519615, 503231384, 629039230, 1006462768, 1258078460, 1572598075, 2516156920, 3145196150, 5032313840, 6290392300, 12580784600, 25161569200]

約数ペア:

[(1, 25161569200), (2, 12580784600), (4, 6290392300), (5, 5032313840), (8, 3145196150), (10, 2516156920), (16, 1572598075), (20, 1258078460), (25, 1006462768), (40, 629039230), (50, 503231384), (80, 314519615), (100, 251615692), (200, 125807846), (313, 80388400), (400, 62903923), (626, 40194200), (1252, 20097100), (1565, 16077680), (2504, 10048550), (3130, 8038840), (5008, 5024275), (6260, 4019420), (7825, 3215536), (12520, 2009710), (15650, 1607768), (25040, 1004855), (31300, 803884), (62600, 401942), (125200, 200971)]