127935250

素因数分解:

$2^1\times 5^3\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 240170112

約数和(自身を除く): 112234862

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 631, 811, 1262, 1622, 3155, 4055, 6310, 8110, 15775, 20275, 31550, 40550, 78875, 101375, 157750, 202750, 511741, 1023482, 2558705, 5117410, 12793525, 25587050, 63967625, 127935250]

約数ペア:

[(1, 127935250), (2, 63967625), (5, 25587050), (10, 12793525), (25, 5117410), (50, 2558705), (125, 1023482), (250, 511741), (631, 202750), (811, 157750), (1262, 101375), (1622, 78875), (3155, 40550), (4055, 31550), (6310, 20275), (8110, 15775)]