57262580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 130690560

約数和(自身を除く): 73427980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4861, 5890, 9722, 11780, 19444, 24305, 48610, 92359, 97220, 150691, 184718, 301382, 369436, 461795, 602764, 753455, 923590, 1506910, 1847180, 2863129, 3013820, 5726258, 11452516, 14315645, 28631290, 57262580]

約数ペア:

[(1, 57262580), (2, 28631290), (4, 14315645), (5, 11452516), (10, 5726258), (19, 3013820), (20, 2863129), (31, 1847180), (38, 1506910), (62, 923590), (76, 753455), (95, 602764), (124, 461795), (155, 369436), (190, 301382), (310, 184718), (380, 150691), (589, 97220), (620, 92359), (1178, 48610), (2356, 24305), (2945, 19444), (4861, 11780), (5890, 9722)]