288040420

素因数分解:

$2^2\times 5^1\times {\mathrm{3793}}^1\times {\mathrm{3797}}^1$

素因数の和:7599

約数の個数: 24

約数和(自身を含む): 605203704

約数和(自身を除く): 317163284

約数列:

[1, 2, 4, 5, 10, 20, 3793, 3797, 7586, 7594, 15172, 15188, 18965, 18985, 37930, 37970, 75860, 75940, 14402021, 28804042, 57608084, 72010105, 144020210, 288040420]

約数ペア:

[(1, 288040420), (2, 144020210), (4, 72010105), (5, 57608084), (10, 28804042), (20, 14402021), (3793, 75940), (3797, 75860), (7586, 37970), (7594, 37930), (15172, 18985), (15188, 18965)]