100612580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218723}}^1$

素因数の和:218755

約数の個数: 24

約数和(自身を含む): 220473792

約数和(自身を除く): 119861212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 218723, 437446, 874892, 1093615, 2187230, 4374460, 5030629, 10061258, 20122516, 25153145, 50306290, 100612580]

約数ペア:

[(1, 100612580), (2, 50306290), (4, 25153145), (5, 20122516), (10, 10061258), (20, 5030629), (23, 4374460), (46, 2187230), (92, 1093615), (115, 874892), (230, 437446), (460, 218723)]