72600760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58549}}^1$

素因数の和:58591

約数の個数: 32

約数和(自身を含む): 168624000

約数和(自身を除く): 96023240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 58549, 117098, 234196, 292745, 468392, 585490, 1170980, 1815019, 2341960, 3630038, 7260076, 9075095, 14520152, 18150190, 36300380, 72600760]

約数ペア:

[(1, 72600760), (2, 36300380), (4, 18150190), (5, 14520152), (8, 9075095), (10, 7260076), (20, 3630038), (31, 2341960), (40, 1815019), (62, 1170980), (124, 585490), (155, 468392), (248, 292745), (310, 234196), (620, 117098), (1240, 58549)]