496096280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263881}}^1$

素因数の和:263939

約数の個数: 32

約数和(自身を含む): 1139970240

約数和(自身を除く): 643873960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 263881, 527762, 1055524, 1319405, 2111048, 2638810, 5277620, 10555240, 12402407, 24804814, 49609628, 62012035, 99219256, 124024070, 248048140, 496096280]

約数ペア:

[(1, 496096280), (2, 248048140), (4, 124024070), (5, 99219256), (8, 62012035), (10, 49609628), (20, 24804814), (40, 12402407), (47, 10555240), (94, 5277620), (188, 2638810), (235, 2111048), (376, 1319405), (470, 1055524), (940, 527762), (1880, 263881)]