29040800

素因数分解:

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

素因数の和:1222

約数の個数: 72

約数和(自身を含む): 73245312

約数和(自身を除く): 44204512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1171, 1240, 1550, 2342, 2480, 3100, 4684, 4960, 5855, 6200, 9368, 11710, 12400, 18736, 23420, 24800, 29275, 36301, 37472, 46840, 58550, 72602, 93680, 117100, 145204, 181505, 187360, 234200, 290408, 363010, 468400, 580816, 726020, 907525, 936800, 1161632, 1452040, 1815050, 2904080, 3630100, 5808160, 7260200, 14520400, 29040800]

約数ペア:

[(1, 29040800), (2, 14520400), (4, 7260200), (5, 5808160), (8, 3630100), (10, 2904080), (16, 1815050), (20, 1452040), (25, 1161632), (31, 936800), (32, 907525), (40, 726020), (50, 580816), (62, 468400), (80, 363010), (100, 290408), (124, 234200), (155, 187360), (160, 181505), (200, 145204), (248, 117100), (310, 93680), (400, 72602), (496, 58550), (620, 46840), (775, 37472), (800, 36301), (992, 29275), (1171, 24800), (1240, 23420), (1550, 18736), (2342, 12400), (2480, 11710), (3100, 9368), (4684, 6200), (4960, 5855)]