228492080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26693}}^1$

素因数の和:26813

約数の個数: 40

約数和(自身を含む): 536229072

約数和(自身を除く): 307736992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 26693, 53386, 106772, 133465, 213544, 266930, 427088, 533860, 1067720, 2135440, 2856151, 5712302, 11424604, 14280755, 22849208, 28561510, 45698416, 57123020, 114246040, 228492080]

約数ペア:

[(1, 228492080), (2, 114246040), (4, 57123020), (5, 45698416), (8, 28561510), (10, 22849208), (16, 14280755), (20, 11424604), (40, 5712302), (80, 2856151), (107, 2135440), (214, 1067720), (428, 533860), (535, 427088), (856, 266930), (1070, 213544), (1712, 133465), (2140, 106772), (4280, 53386), (8560, 26693)]