7245876040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{5927}}^1$

素因数の和:8302

約数の個数: 64

約数和(自身を含む): 17567746560

約数和(自身を除く): 10321870520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2351, 4702, 5927, 9404, 11755, 11854, 18808, 23510, 23708, 29635, 30563, 47020, 47416, 59270, 61126, 77051, 94040, 118540, 122252, 152815, 154102, 237080, 244504, 305630, 308204, 385255, 611260, 616408, 770510, 1222520, 1541020, 3082040, 13934377, 27868754, 55737508, 69671885, 111475016, 139343770, 181146901, 278687540, 362293802, 557375080, 724587604, 905734505, 1449175208, 1811469010, 3622938020, 7245876040]

約数ペア:

[(1, 7245876040), (2, 3622938020), (4, 1811469010), (5, 1449175208), (8, 905734505), (10, 724587604), (13, 557375080), (20, 362293802), (26, 278687540), (40, 181146901), (52, 139343770), (65, 111475016), (104, 69671885), (130, 55737508), (260, 27868754), (520, 13934377), (2351, 3082040), (4702, 1541020), (5927, 1222520), (9404, 770510), (11755, 616408), (11854, 611260), (18808, 385255), (23510, 308204), (23708, 305630), (29635, 244504), (30563, 237080), (47020, 154102), (47416, 152815), (59270, 122252), (61126, 118540), (77051, 94040)]