424295080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50753}}^1$

素因数の和:50794

約数の個数: 64

約数和(自身を含む): 1096286400

約数和(自身を除く): 671991320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 50753, 101506, 203012, 253765, 406024, 507530, 558283, 964307, 1015060, 1116566, 1928614, 2030120, 2233132, 2791415, 3857228, 4466264, 4821535, 5582830, 7714456, 9643070, 10607377, 11165660, 19286140, 21214754, 22331320, 38572280, 42429508, 53036885, 84859016, 106073770, 212147540, 424295080]

約数ペア:

[(1, 424295080), (2, 212147540), (4, 106073770), (5, 84859016), (8, 53036885), (10, 42429508), (11, 38572280), (19, 22331320), (20, 21214754), (22, 19286140), (38, 11165660), (40, 10607377), (44, 9643070), (55, 7714456), (76, 5582830), (88, 4821535), (95, 4466264), (110, 3857228), (152, 2791415), (190, 2233132), (209, 2030120), (220, 1928614), (380, 1116566), (418, 1015060), (440, 964307), (760, 558283), (836, 507530), (1045, 406024), (1672, 253765), (2090, 203012), (4180, 101506), (8360, 50753)]