25052960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5097

約数の個数: 48

約数和(自身を含む): 61108992

約数和(自身を除く): 36056032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5051, 10102, 20204, 25255, 40408, 50510, 80816, 101020, 156581, 161632, 202040, 313162, 404080, 626324, 782905, 808160, 1252648, 1565810, 2505296, 3131620, 5010592, 6263240, 12526480, 25052960]

約数ペア:

[(1, 25052960), (2, 12526480), (4, 6263240), (5, 5010592), (8, 3131620), (10, 2505296), (16, 1565810), (20, 1252648), (31, 808160), (32, 782905), (40, 626324), (62, 404080), (80, 313162), (124, 202040), (155, 161632), (160, 156581), (248, 101020), (310, 80816), (496, 50510), (620, 40408), (992, 25255), (1240, 20204), (2480, 10102), (4960, 5051)]