5349140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 11394432

約数和(自身を除く): 6045292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3767, 7534, 15068, 18835, 37670, 75340, 267457, 534914, 1069828, 1337285, 2674570, 5349140]

約数ペア:

[(1, 5349140), (2, 2674570), (4, 1337285), (5, 1069828), (10, 534914), (20, 267457), (71, 75340), (142, 37670), (284, 18835), (355, 15068), (710, 7534), (1420, 3767)]