7260460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 15464736

約数和(自身を除く): 8204276

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5113, 10226, 20452, 25565, 51130, 102260, 363023, 726046, 1452092, 1815115, 3630230, 7260460]

約数ペア:

[(1, 7260460), (2, 3630230), (4, 1815115), (5, 1452092), (10, 726046), (20, 363023), (71, 102260), (142, 51130), (284, 25565), (355, 20452), (710, 10226), (1420, 5113)]