23182480

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 54230904

約数和(自身を除く): 31048424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1601, 1810, 2896, 3202, 3620, 6404, 7240, 8005, 12808, 14480, 16010, 25616, 32020, 64040, 128080, 289781, 579562, 1159124, 1448905, 2318248, 2897810, 4636496, 5795620, 11591240, 23182480]

約数ペア:

[(1, 23182480), (2, 11591240), (4, 5795620), (5, 4636496), (8, 2897810), (10, 2318248), (16, 1448905), (20, 1159124), (40, 579562), (80, 289781), (181, 128080), (362, 64040), (724, 32020), (905, 25616), (1448, 16010), (1601, 14480), (1810, 12808), (2896, 8005), (3202, 7240), (3620, 6404)]