23542480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22637}}^1$

素因数の和:22663

約数の個数: 40

約数和(自身を含む): 58949352

約数和(自身を除く): 35406872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22637, 45274, 90548, 113185, 181096, 226370, 294281, 362192, 452740, 588562, 905480, 1177124, 1471405, 1810960, 2354248, 2942810, 4708496, 5885620, 11771240, 23542480]

約数ペア:

[(1, 23542480), (2, 11771240), (4, 5885620), (5, 4708496), (8, 2942810), (10, 2354248), (13, 1810960), (16, 1471405), (20, 1177124), (26, 905480), (40, 588562), (52, 452740), (65, 362192), (80, 294281), (104, 226370), (130, 181096), (208, 113185), (260, 90548), (520, 45274), (1040, 22637)]