8810150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 17570304

約数和(自身を除く): 8760154

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 163, 230, 235, 326, 470, 575, 815, 1081, 1150, 1175, 1630, 2162, 2350, 3749, 4075, 5405, 7498, 7661, 8150, 10810, 15322, 18745, 27025, 37490, 38305, 54050, 76610, 93725, 176203, 187450, 191525, 352406, 383050, 881015, 1762030, 4405075, 8810150]

約数ペア:

[(1, 8810150), (2, 4405075), (5, 1762030), (10, 881015), (23, 383050), (25, 352406), (46, 191525), (47, 187450), (50, 176203), (94, 93725), (115, 76610), (163, 54050), (230, 38305), (235, 37490), (326, 27025), (470, 18745), (575, 15322), (815, 10810), (1081, 8150), (1150, 7661), (1175, 7498), (1630, 5405), (2162, 4075), (2350, 3749)]