220171010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3271}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 407089152

約数和(自身を除く): 186918142

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1270, 3271, 6542, 6731, 13462, 16355, 32710, 33655, 67310, 173363, 346726, 415417, 830834, 866815, 1733630, 2077085, 4154170, 22017101, 44034202, 110085505, 220171010]

約数ペア:

[(1, 220171010), (2, 110085505), (5, 44034202), (10, 22017101), (53, 4154170), (106, 2077085), (127, 1733630), (254, 866815), (265, 830834), (530, 415417), (635, 346726), (1270, 173363), (3271, 67310), (6542, 33655), (6731, 32710), (13462, 16355)]