23821040

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 55831248

約数和(自身を除く): 32010208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2273, 2620, 4546, 5240, 9092, 10480, 11365, 18184, 22730, 36368, 45460, 90920, 181840, 297763, 595526, 1191052, 1488815, 2382104, 2977630, 4764208, 5955260, 11910520, 23821040]

約数ペア:

[(1, 23821040), (2, 11910520), (4, 5955260), (5, 4764208), (8, 2977630), (10, 2382104), (16, 1488815), (20, 1191052), (40, 595526), (80, 297763), (131, 181840), (262, 90920), (524, 45460), (655, 36368), (1048, 22730), (1310, 18184), (2096, 11365), (2273, 10480), (2620, 9092), (4546, 5240)]