1469680

素因数分解:

$2^4\times 5^1\times {\mathrm{18371}}^1$

素因数の和:18384

約数の個数: 20

約数和(自身を含む): 3417192

約数和(自身を除く): 1947512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18371, 36742, 73484, 91855, 146968, 183710, 293936, 367420, 734840, 1469680]

約数ペア:

[(1, 1469680), (2, 734840), (4, 367420), (5, 293936), (8, 183710), (10, 146968), (16, 91855), (20, 73484), (40, 36742), (80, 18371)]