8327834080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1210441}}^1$

素因数の和:1210499

約数の個数: 48

約数和(自身を含む): 20132071344

約数和(自身を除く): 11804237264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 1210441, 2420882, 4841764, 6052205, 9683528, 12104410, 19367056, 24208820, 38734112, 48417640, 52048963, 96835280, 104097926, 193670560, 208195852, 260244815, 416391704, 520489630, 832783408, 1040979260, 1665566816, 2081958520, 4163917040, 8327834080]

約数ペア:

[(1, 8327834080), (2, 4163917040), (4, 2081958520), (5, 1665566816), (8, 1040979260), (10, 832783408), (16, 520489630), (20, 416391704), (32, 260244815), (40, 208195852), (43, 193670560), (80, 104097926), (86, 96835280), (160, 52048963), (172, 48417640), (215, 38734112), (344, 24208820), (430, 19367056), (688, 12104410), (860, 9683528), (1376, 6052205), (1720, 4841764), (3440, 2420882), (6880, 1210441)]