25028650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 48684384

約数和(自身を除く): 23655734

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 163, 166, 185, 326, 370, 415, 815, 830, 925, 1630, 1850, 2075, 3071, 4075, 4150, 6031, 6142, 8150, 12062, 13529, 15355, 27058, 30155, 30710, 60310, 67645, 76775, 135290, 150775, 153550, 301550, 338225, 500573, 676450, 1001146, 2502865, 5005730, 12514325, 25028650]

約数ペア:

[(1, 25028650), (2, 12514325), (5, 5005730), (10, 2502865), (25, 1001146), (37, 676450), (50, 500573), (74, 338225), (83, 301550), (163, 153550), (166, 150775), (185, 135290), (326, 76775), (370, 67645), (415, 60310), (815, 30710), (830, 30155), (925, 27058), (1630, 15355), (1850, 13529), (2075, 12062), (3071, 8150), (4075, 6142), (4150, 6031)]