415058380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60859}}^1$

素因数の和:60910

約数の個数: 48

約数和(自身を含む): 981550080

約数和(自身を除く): 566491700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 60859, 121718, 243436, 304295, 608590, 669449, 1217180, 1338898, 1886629, 2677796, 3347245, 3773258, 6694490, 7546516, 9433145, 13388980, 18866290, 20752919, 37732580, 41505838, 83011676, 103764595, 207529190, 415058380]

約数ペア:

[(1, 415058380), (2, 207529190), (4, 103764595), (5, 83011676), (10, 41505838), (11, 37732580), (20, 20752919), (22, 18866290), (31, 13388980), (44, 9433145), (55, 7546516), (62, 6694490), (110, 3773258), (124, 3347245), (155, 2677796), (220, 1886629), (310, 1338898), (341, 1217180), (620, 669449), (682, 608590), (1364, 304295), (1705, 243436), (3410, 121718), (6820, 60859)]