812162110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 1523901600

約数和(自身を除く): 711739490

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 359, 538, 718, 841, 1345, 1682, 1795, 2690, 3590, 4205, 7801, 8410, 10411, 15602, 20822, 39005, 52055, 78010, 96571, 104110, 193142, 226229, 301919, 452458, 482855, 603838, 965710, 1131145, 1509595, 2262290, 2800559, 3019190, 5601118, 14002795, 28005590, 81216211, 162432422, 406081055, 812162110]

約数ペア:

[(1, 812162110), (2, 406081055), (5, 162432422), (10, 81216211), (29, 28005590), (58, 14002795), (145, 5601118), (269, 3019190), (290, 2800559), (359, 2262290), (538, 1509595), (718, 1131145), (841, 965710), (1345, 603838), (1682, 482855), (1795, 452458), (2690, 301919), (3590, 226229), (4205, 193142), (7801, 104110), (8410, 96571), (10411, 78010), (15602, 52055), (20822, 39005)]