58771940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 130710720

約数和(自身を除く): 71938780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 211, 380, 422, 733, 844, 1055, 1466, 2110, 2932, 3665, 4009, 4220, 7330, 8018, 13927, 14660, 16036, 20045, 27854, 40090, 55708, 69635, 80180, 139270, 154663, 278540, 309326, 618652, 773315, 1546630, 2938597, 3093260, 5877194, 11754388, 14692985, 29385970, 58771940]

約数ペア:

[(1, 58771940), (2, 29385970), (4, 14692985), (5, 11754388), (10, 5877194), (19, 3093260), (20, 2938597), (38, 1546630), (76, 773315), (95, 618652), (190, 309326), (211, 278540), (380, 154663), (422, 139270), (733, 80180), (844, 69635), (1055, 55708), (1466, 40090), (2110, 27854), (2932, 20045), (3665, 16036), (4009, 14660), (4220, 13927), (7330, 8018)]