23949680

素因数分解:

$2^4\times 5^1\times {\mathrm{299371}}^1$

素因数の和:299384

約数の個数: 20

約数和(自身を含む): 55683192

約数和(自身を除く): 31733512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 299371, 598742, 1197484, 1496855, 2394968, 2993710, 4789936, 5987420, 11974840, 23949680]

約数ペア:

[(1, 23949680), (2, 11974840), (4, 5987420), (5, 4789936), (8, 2993710), (10, 2394968), (16, 1496855), (20, 1197484), (40, 598742), (80, 299371)]