84299150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 87814834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2447, 2650, 3445, 4894, 6890, 12235, 17225, 24470, 31811, 34450, 61175, 63622, 122350, 129691, 159055, 259382, 318110, 648455, 795275, 1296910, 1590550, 1685983, 3242275, 3371966, 6484550, 8429915, 16859830, 42149575, 84299150]

約数ペア:

[(1, 84299150), (2, 42149575), (5, 16859830), (10, 8429915), (13, 6484550), (25, 3371966), (26, 3242275), (50, 1685983), (53, 1590550), (65, 1296910), (106, 795275), (130, 648455), (265, 318110), (325, 259382), (530, 159055), (650, 129691), (689, 122350), (1325, 63622), (1378, 61175), (2447, 34450), (2650, 31811), (3445, 24470), (4894, 17225), (6890, 12235)]