22711120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12343}}^1$

素因数の和:12379

約数の個数: 40

約数和(自身を含む): 55103616

約数和(自身を除く): 32392496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 246860, 283889, 493720, 567778, 987440, 1135556, 1419445, 2271112, 2838890, 4542224, 5677780, 11355560, 22711120]

約数ペア:

[(1, 22711120), (2, 11355560), (4, 5677780), (5, 4542224), (8, 2838890), (10, 2271112), (16, 1419445), (20, 1135556), (23, 987440), (40, 567778), (46, 493720), (80, 283889), (92, 246860), (115, 197488), (184, 123430), (230, 98744), (368, 61715), (460, 49372), (920, 24686), (1840, 12343)]