13541260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 30260160

約数和(自身を除く): 16718900

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 631, 740, 1073, 1262, 2146, 2524, 3155, 4292, 5365, 6310, 10730, 12620, 18299, 21460, 23347, 36598, 46694, 73196, 91495, 93388, 116735, 182990, 233470, 365980, 466940, 677063, 1354126, 2708252, 3385315, 6770630, 13541260]

約数ペア:

[(1, 13541260), (2, 6770630), (4, 3385315), (5, 2708252), (10, 1354126), (20, 677063), (29, 466940), (37, 365980), (58, 233470), (74, 182990), (116, 116735), (145, 93388), (148, 91495), (185, 73196), (290, 46694), (370, 36598), (580, 23347), (631, 21460), (740, 18299), (1073, 12620), (1262, 10730), (2146, 6310), (2524, 5365), (3155, 4292)]