4678889480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2488771}}^1$

素因数の和:2488829

約数の個数: 32

約数和(自身を含む): 10751495040

約数和(自身を除く): 6072605560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2488771, 4977542, 9955084, 12443855, 19910168, 24887710, 49775420, 99550840, 116972237, 233944474, 467888948, 584861185, 935777896, 1169722370, 2339444740, 4678889480]

約数ペア:

[(1, 4678889480), (2, 2339444740), (4, 1169722370), (5, 935777896), (8, 584861185), (10, 467888948), (20, 233944474), (40, 116972237), (47, 99550840), (94, 49775420), (188, 24887710), (235, 19910168), (376, 12443855), (470, 9955084), (940, 4977542), (1880, 2488771)]