8680870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 17379360

約数和(自身を除く): 8698490

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1489, 2915, 2978, 5830, 7445, 14890, 16379, 32758, 78917, 81895, 157834, 163790, 394585, 789170, 868087, 1736174, 4340435, 8680870]

約数ペア:

[(1, 8680870), (2, 4340435), (5, 1736174), (10, 868087), (11, 789170), (22, 394585), (53, 163790), (55, 157834), (106, 81895), (110, 78917), (265, 32758), (530, 16379), (583, 14890), (1166, 7445), (1489, 5830), (2915, 2978)]