38289700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6277}}^1$

素因数の和:6352

約数の個数: 36

約数和(自身を含む): 84464212

約数和(自身を除く): 46174512

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6277, 12554, 25108, 31385, 62770, 125540, 156925, 313850, 382897, 627700, 765794, 1531588, 1914485, 3828970, 7657940, 9572425, 19144850, 38289700]

約数ペア:

[(1, 38289700), (2, 19144850), (4, 9572425), (5, 7657940), (10, 3828970), (20, 1914485), (25, 1531588), (50, 765794), (61, 627700), (100, 382897), (122, 313850), (244, 156925), (305, 125540), (610, 62770), (1220, 31385), (1525, 25108), (3050, 12554), (6100, 6277)]