41871940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6612

約数の個数: 48

約数和(自身を含む): 99247680

約数和(自身を除く): 57375740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 6563, 13126, 26252, 32815, 65630, 72193, 131260, 144386, 190327, 288772, 360965, 380654, 721930, 761308, 951635, 1443860, 1903270, 2093597, 3806540, 4187194, 8374388, 10467985, 20935970, 41871940]

約数ペア:

[(1, 41871940), (2, 20935970), (4, 10467985), (5, 8374388), (10, 4187194), (11, 3806540), (20, 2093597), (22, 1903270), (29, 1443860), (44, 951635), (55, 761308), (58, 721930), (110, 380654), (116, 360965), (145, 288772), (220, 190327), (290, 144386), (319, 131260), (580, 72193), (638, 65630), (1276, 32815), (1595, 26252), (3190, 13126), (6380, 6563)]