22088892680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5559

約数の個数: 128

約数和(自身を含む): 52986286080

約数和(自身を除く): 30897393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 53, 82, 94, 106, 164, 188, 205, 212, 235, 265, 328, 376, 410, 424, 470, 530, 820, 940, 1060, 1640, 1880, 1927, 2120, 2173, 2491, 3854, 4346, 4982, 5407, 7708, 8692, 9635, 9964, 10814, 10865, 12455, 15416, 17384, 19270, 19928, 21628, 21730, 24910, 27035, 38540, 43256, 43460, 49820, 54070, 77080, 86920, 99640, 102131, 108140, 204262, 216280, 221687, 254129, 286571, 408524, 443374, 508258, 510655, 573142, 817048, 886748, 1016516, 1021310, 1108435, 1146284, 1270645, 1432855, 1773496, 2033032, 2042620, 2216870, 2292568, 2541290, 2865710, 4085240, 4433740, 5082580, 5731420, 8867480, 10165160, 10419289, 11462840, 11749411, 13468837, 20838578, 23498822, 26937674, 41677156, 46997644, 52096445, 53875348, 58747055, 67344185, 83354312, 93995288, 104192890, 107750696, 117494110, 134688370, 208385780, 234988220, 269376740, 416771560, 469976440, 538753480, 552222317, 1104444634, 2208889268, 2761111585, 4417778536, 5522223170, 11044446340, 22088892680]

約数ペア:

[(1, 22088892680), (2, 11044446340), (4, 5522223170), (5, 4417778536), (8, 2761111585), (10, 2208889268), (20, 1104444634), (40, 552222317), (41, 538753480), (47, 469976440), (53, 416771560), (82, 269376740), (94, 234988220), (106, 208385780), (164, 134688370), (188, 117494110), (205, 107750696), (212, 104192890), (235, 93995288), (265, 83354312), (328, 67344185), (376, 58747055), (410, 53875348), (424, 52096445), (470, 46997644), (530, 41677156), (820, 26937674), (940, 23498822), (1060, 20838578), (1640, 13468837), (1880, 11749411), (1927, 11462840), (2120, 10419289), (2173, 10165160), (2491, 8867480), (3854, 5731420), (4346, 5082580), (4982, 4433740), (5407, 4085240), (7708, 2865710), (8692, 2541290), (9635, 2292568), (9964, 2216870), (10814, 2042620), (10865, 2033032), (12455, 1773496), (15416, 1432855), (17384, 1270645), (19270, 1146284), (19928, 1108435), (21628, 1021310), (21730, 1016516), (24910, 886748), (27035, 817048), (38540, 573142), (43256, 510655), (43460, 508258), (49820, 443374), (54070, 408524), (77080, 286571), (86920, 254129), (99640, 221687), (102131, 216280), (108140, 204262)]