40985930

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{27143}}^1$

素因数の和:27301

約数の個数: 16

約数和(自身を含む): 74265984

約数和(自身を除く): 33280054

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 27143, 54286, 135715, 271430, 4098593, 8197186, 20492965, 40985930]

約数ペア:

[(1, 40985930), (2, 20492965), (5, 8197186), (10, 4098593), (151, 271430), (302, 135715), (755, 54286), (1510, 27143)]