102525100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{10151}}^1$

素因数の和:10266

約数の個数: 36

約数和(自身を含む): 224704368

約数和(自身を除く): 122179268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 10151, 20302, 40604, 50755, 101510, 203020, 253775, 507550, 1015100, 1025251, 2050502, 4101004, 5126255, 10252510, 20505020, 25631275, 51262550, 102525100]

約数ペア:

[(1, 102525100), (2, 51262550), (4, 25631275), (5, 20505020), (10, 10252510), (20, 5126255), (25, 4101004), (50, 2050502), (100, 1025251), (101, 1015100), (202, 507550), (404, 253775), (505, 203020), (1010, 101510), (2020, 50755), (2525, 40604), (5050, 20302), (10100, 10151)]