1363360

素因数分解:

$2^5\times 5^1\times {\mathrm{8521}}^1$

素因数の和:8536

約数の個数: 24

約数和(自身を含む): 3221316

約数和(自身を除く): 1857956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8521, 17042, 34084, 42605, 68168, 85210, 136336, 170420, 272672, 340840, 681680, 1363360]

約数ペア:

[(1, 1363360), (2, 681680), (4, 340840), (5, 272672), (8, 170420), (10, 136336), (16, 85210), (20, 68168), (32, 42605), (40, 34084), (80, 17042), (160, 8521)]