79809290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 84419830

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 359, 430, 470, 473, 517, 718, 946, 1034, 1795, 2021, 2365, 2585, 3590, 3949, 4042, 4730, 5170, 7898, 10105, 15437, 16873, 19745, 20210, 22231, 30874, 33746, 39490, 44462, 77185, 84365, 111155, 154370, 168730, 169807, 185603, 222310, 339614, 371206, 725539, 849035, 928015, 1451078, 1698070, 1856030, 3627695, 7255390, 7980929, 15961858, 39904645, 79809290]

約数ペア:

[(1, 79809290), (2, 39904645), (5, 15961858), (10, 7980929), (11, 7255390), (22, 3627695), (43, 1856030), (47, 1698070), (55, 1451078), (86, 928015), (94, 849035), (110, 725539), (215, 371206), (235, 339614), (359, 222310), (430, 185603), (470, 169807), (473, 168730), (517, 154370), (718, 111155), (946, 84365), (1034, 77185), (1795, 44462), (2021, 39490), (2365, 33746), (2585, 30874), (3590, 22231), (3949, 20210), (4042, 19745), (4730, 16873), (5170, 15437), (7898, 10105)]