128485310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 237105792

約数和(自身を除く): 108620482

約数列:

[1, 2, 5, 10, 47, 94, 235, 461, 470, 593, 922, 1186, 2305, 2965, 4610, 5930, 21667, 27871, 43334, 55742, 108335, 139355, 216670, 273373, 278710, 546746, 1366865, 2733730, 12848531, 25697062, 64242655, 128485310]

約数ペア:

[(1, 128485310), (2, 64242655), (5, 25697062), (10, 12848531), (47, 2733730), (94, 1366865), (235, 546746), (461, 278710), (470, 273373), (593, 216670), (922, 139355), (1186, 108335), (2305, 55742), (2965, 43334), (4610, 27871), (5930, 21667)]