32553040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 82525968

約数和(自身を除く): 49972928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 277, 452, 520, 554, 565, 904, 1040, 1108, 1130, 1385, 1469, 1808, 2216, 2260, 2770, 2938, 3601, 4432, 4520, 5540, 5876, 7202, 7345, 9040, 11080, 11752, 14404, 14690, 18005, 22160, 23504, 28808, 29380, 31301, 36010, 57616, 58760, 62602, 72020, 117520, 125204, 144040, 156505, 250408, 288080, 313010, 406913, 500816, 626020, 813826, 1252040, 1627652, 2034565, 2504080, 3255304, 4069130, 6510608, 8138260, 16276520, 32553040]

約数ペア:

[(1, 32553040), (2, 16276520), (4, 8138260), (5, 6510608), (8, 4069130), (10, 3255304), (13, 2504080), (16, 2034565), (20, 1627652), (26, 1252040), (40, 813826), (52, 626020), (65, 500816), (80, 406913), (104, 313010), (113, 288080), (130, 250408), (208, 156505), (226, 144040), (260, 125204), (277, 117520), (452, 72020), (520, 62602), (554, 58760), (565, 57616), (904, 36010), (1040, 31301), (1108, 29380), (1130, 28808), (1385, 23504), (1469, 22160), (1808, 18005), (2216, 14690), (2260, 14404), (2770, 11752), (2938, 11080), (3601, 9040), (4432, 7345), (4520, 7202), (5540, 5876)]