86853260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11519}}^1$

素因数の和:11570

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 116359540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 11519, 23038, 46076, 57595, 115190, 149747, 230380, 299494, 334051, 598988, 668102, 748735, 1336204, 1497470, 1670255, 2994940, 3340510, 4342663, 6681020, 8685326, 17370652, 21713315, 43426630, 86853260]

約数ペア:

[(1, 86853260), (2, 43426630), (4, 21713315), (5, 17370652), (10, 8685326), (13, 6681020), (20, 4342663), (26, 3340510), (29, 2994940), (52, 1670255), (58, 1497470), (65, 1336204), (116, 748735), (130, 668102), (145, 598988), (260, 334051), (290, 299494), (377, 230380), (580, 149747), (754, 115190), (1508, 57595), (1885, 46076), (3770, 23038), (7540, 11519)]