5433740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 12289200

約数和(自身を除く): 6855460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20899, 41798, 83596, 104495, 208990, 271687, 417980, 543374, 1086748, 1358435, 2716870, 5433740]

約数ペア:

[(1, 5433740), (2, 2716870), (4, 1358435), (5, 1086748), (10, 543374), (13, 417980), (20, 271687), (26, 208990), (52, 104495), (65, 83596), (130, 41798), (260, 20899)]