5665442120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10895081}}^1$

素因数の和:10895105

約数の個数: 32

約数和(自身を含む): 13727803320

約数和(自身を除く): 8062361200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10895081, 21790162, 43580324, 54475405, 87160648, 108950810, 141636053, 217901620, 283272106, 435803240, 566544212, 708180265, 1133088424, 1416360530, 2832721060, 5665442120]

約数ペア:

[(1, 5665442120), (2, 2832721060), (4, 1416360530), (5, 1133088424), (8, 708180265), (10, 566544212), (13, 435803240), (20, 283272106), (26, 217901620), (40, 141636053), (52, 108950810), (65, 87160648), (104, 54475405), (130, 43580324), (260, 21790162), (520, 10895081)]