201509680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53593}}^1$

素因数の和:53653

約数の個数: 40

約数和(自身を含む): 478487232

約数和(自身を除く): 276977552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53593, 107186, 214372, 267965, 428744, 535930, 857488, 1071860, 2143720, 2518871, 4287440, 5037742, 10075484, 12594355, 20150968, 25188710, 40301936, 50377420, 100754840, 201509680]

約数ペア:

[(1, 201509680), (2, 100754840), (4, 50377420), (5, 40301936), (8, 25188710), (10, 20150968), (16, 12594355), (20, 10075484), (40, 5037742), (47, 4287440), (80, 2518871), (94, 2143720), (188, 1071860), (235, 857488), (376, 535930), (470, 428744), (752, 267965), (940, 214372), (1880, 107186), (3760, 53593)]