86030660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 185368176

約数和(自身を除く): 99337516

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 277, 293, 530, 554, 586, 1060, 1108, 1172, 1385, 1465, 2770, 2930, 5540, 5860, 14681, 15529, 29362, 31058, 58724, 62116, 73405, 77645, 81161, 146810, 155290, 162322, 293620, 310580, 324644, 405805, 811610, 1623220, 4301533, 8603066, 17206132, 21507665, 43015330, 86030660]

約数ペア:

[(1, 86030660), (2, 43015330), (4, 21507665), (5, 17206132), (10, 8603066), (20, 4301533), (53, 1623220), (106, 811610), (212, 405805), (265, 324644), (277, 310580), (293, 293620), (530, 162322), (554, 155290), (586, 146810), (1060, 81161), (1108, 77645), (1172, 73405), (1385, 62116), (1465, 58724), (2770, 31058), (2930, 29362), (5540, 15529), (5860, 14681)]