4366884820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 9541808640

約数和(自身を除く): 5174923820

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 103, 142, 146, 206, 284, 292, 355, 365, 409, 412, 515, 710, 730, 818, 1030, 1420, 1460, 1636, 2045, 2060, 4090, 5183, 7313, 7519, 8180, 10366, 14626, 15038, 20732, 25915, 29039, 29252, 29857, 30076, 36565, 37595, 42127, 51830, 58078, 59714, 73130, 75190, 84254, 103660, 116156, 119428, 145195, 146260, 149285, 150380, 168508, 210635, 290390, 298570, 421270, 533849, 580780, 597140, 842540, 1067698, 2119847, 2135396, 2669245, 2991017, 3075271, 4239694, 5338490, 5982034, 6150542, 8479388, 10599235, 10676980, 11964068, 12301084, 14955085, 15376355, 21198470, 29910170, 30752710, 42396940, 59820340, 61505420, 218344241, 436688482, 873376964, 1091721205, 2183442410, 4366884820]

約数ペア:

[(1, 4366884820), (2, 2183442410), (4, 1091721205), (5, 873376964), (10, 436688482), (20, 218344241), (71, 61505420), (73, 59820340), (103, 42396940), (142, 30752710), (146, 29910170), (206, 21198470), (284, 15376355), (292, 14955085), (355, 12301084), (365, 11964068), (409, 10676980), (412, 10599235), (515, 8479388), (710, 6150542), (730, 5982034), (818, 5338490), (1030, 4239694), (1420, 3075271), (1460, 2991017), (1636, 2669245), (2045, 2135396), (2060, 2119847), (4090, 1067698), (5183, 842540), (7313, 597140), (7519, 580780), (8180, 533849), (10366, 421270), (14626, 298570), (15038, 290390), (20732, 210635), (25915, 168508), (29039, 150380), (29252, 149285), (29857, 146260), (30076, 145195), (36565, 119428), (37595, 116156), (42127, 103660), (51830, 84254), (58078, 75190), (59714, 73130)]