32107240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 80688960

約数和(自身を除く): 48581720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1697, 1720, 1892, 2365, 3394, 3784, 4730, 6788, 8485, 9460, 13576, 16970, 18667, 18920, 33940, 37334, 67880, 72971, 74668, 93335, 145942, 149336, 186670, 291884, 364855, 373340, 583768, 729710, 746680, 802681, 1459420, 1605362, 2918840, 3210724, 4013405, 6421448, 8026810, 16053620, 32107240]

約数ペア:

[(1, 32107240), (2, 16053620), (4, 8026810), (5, 6421448), (8, 4013405), (10, 3210724), (11, 2918840), (20, 1605362), (22, 1459420), (40, 802681), (43, 746680), (44, 729710), (55, 583768), (86, 373340), (88, 364855), (110, 291884), (172, 186670), (215, 149336), (220, 145942), (344, 93335), (430, 74668), (440, 72971), (473, 67880), (860, 37334), (946, 33940), (1697, 18920), (1720, 18667), (1892, 16970), (2365, 13576), (3394, 9460), (3784, 8485), (4730, 6788)]