26737340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27283}}^1$

素因数の和:27306

約数の個数: 36

約数和(自身を含む): 65317896

約数和(自身を除く): 38580556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27283, 54566, 109132, 136415, 190981, 272830, 381962, 545660, 763924, 954905, 1336867, 1909810, 2673734, 3819620, 5347468, 6684335, 13368670, 26737340]

約数ペア:

[(1, 26737340), (2, 13368670), (4, 6684335), (5, 5347468), (7, 3819620), (10, 2673734), (14, 1909810), (20, 1336867), (28, 954905), (35, 763924), (49, 545660), (70, 381962), (98, 272830), (140, 190981), (196, 136415), (245, 109132), (490, 54566), (980, 27283)]