74251540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 104575724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 47, 55, 86, 94, 110, 167, 172, 188, 215, 220, 235, 334, 430, 470, 473, 517, 668, 835, 860, 940, 946, 1034, 1670, 1837, 1892, 2021, 2068, 2365, 2585, 3340, 3674, 4042, 4730, 5170, 7181, 7348, 7849, 8084, 9185, 9460, 10105, 10340, 14362, 15698, 18370, 20210, 22231, 28724, 31396, 35905, 36740, 39245, 40420, 44462, 71810, 78490, 78991, 86339, 88924, 111155, 143620, 156980, 157982, 172678, 222310, 315964, 337507, 345356, 394955, 431695, 444620, 675014, 789910, 863390, 1350028, 1579820, 1687535, 1726780, 3375070, 3712577, 6750140, 7425154, 14850308, 18562885, 37125770, 74251540]

約数ペア:

[(1, 74251540), (2, 37125770), (4, 18562885), (5, 14850308), (10, 7425154), (11, 6750140), (20, 3712577), (22, 3375070), (43, 1726780), (44, 1687535), (47, 1579820), (55, 1350028), (86, 863390), (94, 789910), (110, 675014), (167, 444620), (172, 431695), (188, 394955), (215, 345356), (220, 337507), (235, 315964), (334, 222310), (430, 172678), (470, 157982), (473, 156980), (517, 143620), (668, 111155), (835, 88924), (860, 86339), (940, 78991), (946, 78490), (1034, 71810), (1670, 44462), (1837, 40420), (1892, 39245), (2021, 36740), (2068, 35905), (2365, 31396), (2585, 28724), (3340, 22231), (3674, 20210), (4042, 18370), (4730, 15698), (5170, 14362), (7181, 10340), (7348, 10105), (7849, 9460), (8084, 9185)]