14520400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 60

約数和(自身を含む): 36041344

約数和(自身を除く): 21520944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1171, 1240, 1550, 2342, 2480, 3100, 4684, 5855, 6200, 9368, 11710, 12400, 18736, 23420, 29275, 36301, 46840, 58550, 72602, 93680, 117100, 145204, 181505, 234200, 290408, 363010, 468400, 580816, 726020, 907525, 1452040, 1815050, 2904080, 3630100, 7260200, 14520400]

約数ペア:

[(1, 14520400), (2, 7260200), (4, 3630100), (5, 2904080), (8, 1815050), (10, 1452040), (16, 907525), (20, 726020), (25, 580816), (31, 468400), (40, 363010), (50, 290408), (62, 234200), (80, 181505), (100, 145204), (124, 117100), (155, 93680), (200, 72602), (248, 58550), (310, 46840), (400, 36301), (496, 29275), (620, 23420), (775, 18736), (1171, 12400), (1240, 11710), (1550, 9368), (2342, 6200), (2480, 5855), (3100, 4684)]