32059940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 75176640

約数和(自身を除く): 43116700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3389, 4730, 6778, 9460, 13556, 16945, 33890, 37279, 67780, 74558, 145727, 149116, 186395, 291454, 372790, 582908, 728635, 745580, 1457270, 1602997, 2914540, 3205994, 6411988, 8014985, 16029970, 32059940]

約数ペア:

[(1, 32059940), (2, 16029970), (4, 8014985), (5, 6411988), (10, 3205994), (11, 2914540), (20, 1602997), (22, 1457270), (43, 745580), (44, 728635), (55, 582908), (86, 372790), (110, 291454), (172, 186395), (215, 149116), (220, 145727), (430, 74558), (473, 67780), (860, 37279), (946, 33890), (1892, 16945), (2365, 13556), (3389, 9460), (4730, 6778)]