42239080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 105915600

約数和(自身を除く): 63676520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 2801, 3016, 3770, 5602, 7540, 11204, 14005, 15080, 22408, 28010, 36413, 56020, 72826, 81229, 112040, 145652, 162458, 182065, 291304, 324916, 364130, 406145, 649832, 728260, 812290, 1055977, 1456520, 1624580, 2111954, 3249160, 4223908, 5279885, 8447816, 10559770, 21119540, 42239080]

約数ペア:

[(1, 42239080), (2, 21119540), (4, 10559770), (5, 8447816), (8, 5279885), (10, 4223908), (13, 3249160), (20, 2111954), (26, 1624580), (29, 1456520), (40, 1055977), (52, 812290), (58, 728260), (65, 649832), (104, 406145), (116, 364130), (130, 324916), (145, 291304), (232, 182065), (260, 162458), (290, 145652), (377, 112040), (520, 81229), (580, 72826), (754, 56020), (1160, 36413), (1508, 28010), (1885, 22408), (2801, 15080), (3016, 14005), (3770, 11204), (5602, 7540)]