5393004080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{35129}}^1$

素因数の和:35262

約数の個数: 80

約数和(自身を含む): 13329727200

約数和(自身を除く): 7936723120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 304, 380, 404, 505, 760, 808, 1010, 1520, 1616, 1919, 2020, 3838, 4040, 7676, 8080, 9595, 15352, 19190, 30704, 35129, 38380, 70258, 76760, 140516, 153520, 175645, 281032, 351290, 562064, 667451, 702580, 1334902, 1405160, 2669804, 2810320, 3337255, 3548029, 5339608, 6674510, 7096058, 10679216, 13349020, 14192116, 17740145, 26698040, 28384232, 35480290, 53396080, 56768464, 67412551, 70960580, 134825102, 141921160, 269650204, 283842320, 337062755, 539300408, 674125510, 1078600816, 1348251020, 2696502040, 5393004080]

約数ペア:

[(1, 5393004080), (2, 2696502040), (4, 1348251020), (5, 1078600816), (8, 674125510), (10, 539300408), (16, 337062755), (19, 283842320), (20, 269650204), (38, 141921160), (40, 134825102), (76, 70960580), (80, 67412551), (95, 56768464), (101, 53396080), (152, 35480290), (190, 28384232), (202, 26698040), (304, 17740145), (380, 14192116), (404, 13349020), (505, 10679216), (760, 7096058), (808, 6674510), (1010, 5339608), (1520, 3548029), (1616, 3337255), (1919, 2810320), (2020, 2669804), (3838, 1405160), (4040, 1334902), (7676, 702580), (8080, 667451), (9595, 562064), (15352, 351290), (19190, 281032), (30704, 175645), (35129, 153520), (38380, 140516), (70258, 76760)]