86848100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11897}}^1$

素因数の和:11984

約数の個数: 36

約数和(自身を含む): 191058084

約数和(自身を除く): 104209984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 11897, 23794, 47588, 59485, 118970, 237940, 297425, 594850, 868481, 1189700, 1736962, 3473924, 4342405, 8684810, 17369620, 21712025, 43424050, 86848100]

約数ペア:

[(1, 86848100), (2, 43424050), (4, 21712025), (5, 17369620), (10, 8684810), (20, 4342405), (25, 3473924), (50, 1736962), (73, 1189700), (100, 868481), (146, 594850), (292, 297425), (365, 237940), (730, 118970), (1460, 59485), (1825, 47588), (3650, 23794), (7300, 11897)]