26967490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 53835840

約数和(自身を除く): 26868350

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4019, 6710, 8038, 20095, 40190, 44209, 88418, 221045, 245159, 442090, 490318, 1225795, 2451590, 2696749, 5393498, 13483745, 26967490]

約数ペア:

[(1, 26967490), (2, 13483745), (5, 5393498), (10, 2696749), (11, 2451590), (22, 1225795), (55, 490318), (61, 442090), (110, 245159), (122, 221045), (305, 88418), (610, 44209), (671, 40190), (1342, 20095), (3355, 8038), (4019, 6710)]