115384750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 233979408

約数和(自身を除く): 118594658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 2731, 3250, 4225, 5462, 8450, 13655, 21125, 27310, 35503, 42250, 68275, 71006, 136550, 177515, 341375, 355030, 461539, 682750, 887575, 923078, 1775150, 2307695, 4437875, 4615390, 8875750, 11538475, 23076950, 57692375, 115384750]

約数ペア:

[(1, 115384750), (2, 57692375), (5, 23076950), (10, 11538475), (13, 8875750), (25, 4615390), (26, 4437875), (50, 2307695), (65, 1775150), (125, 923078), (130, 887575), (169, 682750), (250, 461539), (325, 355030), (338, 341375), (650, 177515), (845, 136550), (1625, 71006), (1690, 68275), (2731, 42250), (3250, 35503), (4225, 27310), (5462, 21125), (8450, 13655)]