38666030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 76706784

約数和(自身を除く): 38040754

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 6917, 13834, 34585, 69170, 89921, 179842, 297431, 449605, 594862, 899210, 1487155, 2974310, 3866603, 7733206, 19333015, 38666030]

約数ペア:

[(1, 38666030), (2, 19333015), (5, 7733206), (10, 3866603), (13, 2974310), (26, 1487155), (43, 899210), (65, 594862), (86, 449605), (130, 297431), (215, 179842), (430, 89921), (559, 69170), (1118, 34585), (2795, 13834), (5590, 6917)]