103664067260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20984629}}^1$

素因数の和:20984670

約数の個数: 48

約数和(自身を含む): 246779248800

約数和(自身を除く): 143115181540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 20984629, 41969258, 83938516, 104923145, 209846290, 272800177, 398707951, 419692580, 545600354, 797415902, 1091200708, 1364000885, 1594831804, 1993539755, 2728001770, 3987079510, 5183203363, 5456003540, 7974159020, 10366406726, 20732813452, 25916016815, 51832033630, 103664067260]

約数ペア:

[(1, 103664067260), (2, 51832033630), (4, 25916016815), (5, 20732813452), (10, 10366406726), (13, 7974159020), (19, 5456003540), (20, 5183203363), (26, 3987079510), (38, 2728001770), (52, 1993539755), (65, 1594831804), (76, 1364000885), (95, 1091200708), (130, 797415902), (190, 545600354), (247, 419692580), (260, 398707951), (380, 272800177), (494, 209846290), (988, 104923145), (1235, 83938516), (2470, 41969258), (4940, 20984629)]