938600290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{37529}}^1$

素因数の和:37638

約数の個数: 32

約数和(自身を含む): 1759106160

約数和(自身を除く): 820505870

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 37529, 75058, 187645, 375290, 1538689, 2289269, 3077378, 4578538, 7693445, 11446345, 15386890, 22892690, 93860029, 187720058, 469300145, 938600290]

約数ペア:

[(1, 938600290), (2, 469300145), (5, 187720058), (10, 93860029), (41, 22892690), (61, 15386890), (82, 11446345), (122, 7693445), (205, 4578538), (305, 3077378), (410, 2289269), (610, 1538689), (2501, 375290), (5002, 187645), (12505, 75058), (25010, 37529)]