7538492060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43987}}^1$

素因数の和:44067

約数の個数: 96

約数和(自身を含む): 18622759680

約数和(自身を除く): 11084267620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 380, 410, 418, 451, 779, 820, 836, 902, 1045, 1558, 1804, 2090, 2255, 3116, 3895, 4180, 4510, 7790, 8569, 9020, 15580, 17138, 34276, 42845, 43987, 85690, 87974, 171380, 175948, 219935, 439870, 483857, 835753, 879740, 967714, 1671506, 1803467, 1935428, 2419285, 3343012, 3606934, 4178765, 4838570, 7213868, 8357530, 9017335, 9193283, 9677140, 16715060, 18034670, 18386566, 19838137, 34265873, 36069340, 36773132, 39676274, 45966415, 68531746, 79352548, 91932830, 99190685, 137063492, 171329365, 183865660, 198381370, 342658730, 376924603, 396762740, 685317460, 753849206, 1507698412, 1884623015, 3769246030, 7538492060]

約数ペア:

[(1, 7538492060), (2, 3769246030), (4, 1884623015), (5, 1507698412), (10, 753849206), (11, 685317460), (19, 396762740), (20, 376924603), (22, 342658730), (38, 198381370), (41, 183865660), (44, 171329365), (55, 137063492), (76, 99190685), (82, 91932830), (95, 79352548), (110, 68531746), (164, 45966415), (190, 39676274), (205, 36773132), (209, 36069340), (220, 34265873), (380, 19838137), (410, 18386566), (418, 18034670), (451, 16715060), (779, 9677140), (820, 9193283), (836, 9017335), (902, 8357530), (1045, 7213868), (1558, 4838570), (1804, 4178765), (2090, 3606934), (2255, 3343012), (3116, 2419285), (3895, 1935428), (4180, 1803467), (4510, 1671506), (7790, 967714), (8569, 879740), (9020, 835753), (15580, 483857), (17138, 439870), (34276, 219935), (42845, 175948), (43987, 171380), (85690, 87974)]