41874820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 95361840

約数和(自身を除く): 53487020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 953, 1690, 1906, 2197, 3380, 3812, 4394, 4765, 8788, 9530, 10985, 12389, 19060, 21970, 24778, 43940, 49556, 61945, 123890, 161057, 247780, 322114, 644228, 805285, 1610570, 2093741, 3221140, 4187482, 8374964, 10468705, 20937410, 41874820]

約数ペア:

[(1, 41874820), (2, 20937410), (4, 10468705), (5, 8374964), (10, 4187482), (13, 3221140), (20, 2093741), (26, 1610570), (52, 805285), (65, 644228), (130, 322114), (169, 247780), (260, 161057), (338, 123890), (676, 61945), (845, 49556), (953, 43940), (1690, 24778), (1906, 21970), (2197, 19060), (3380, 12389), (3812, 10985), (4394, 9530), (4765, 8788)]