40350010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 78008832

約数和(自身を除く): 37658822

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3343, 6035, 6686, 12070, 16715, 33430, 56831, 113662, 237353, 284155, 474706, 568310, 1186765, 2373530, 4035001, 8070002, 20175005, 40350010]

約数ペア:

[(1, 40350010), (2, 20175005), (5, 8070002), (10, 4035001), (17, 2373530), (34, 1186765), (71, 568310), (85, 474706), (142, 284155), (170, 237353), (355, 113662), (710, 56831), (1207, 33430), (2414, 16715), (3343, 12070), (6035, 6686)]