1837606420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{5779}}^1$

素因数の和:7024

約数の個数: 48

約数和(自身を含む): 4159935360

約数和(自身を除く): 2322328940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1223, 2446, 4892, 5779, 6115, 11558, 12230, 15899, 23116, 24460, 28895, 31798, 57790, 63596, 75127, 79495, 115580, 150254, 158990, 300508, 317980, 375635, 751270, 1502540, 7067717, 14135434, 28270868, 35338585, 70677170, 91880321, 141354340, 183760642, 367521284, 459401605, 918803210, 1837606420]

約数ペア:

[(1, 1837606420), (2, 918803210), (4, 459401605), (5, 367521284), (10, 183760642), (13, 141354340), (20, 91880321), (26, 70677170), (52, 35338585), (65, 28270868), (130, 14135434), (260, 7067717), (1223, 1502540), (2446, 751270), (4892, 375635), (5779, 317980), (6115, 300508), (11558, 158990), (12230, 150254), (15899, 115580), (23116, 79495), (24460, 75127), (28895, 63596), (31798, 57790)]