11570297680

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1326869}}^1$

素因数の和:1326991

約数の個数: 40

約数和(自身を含む): 27147760200

約数和(自身を除く): 15577462520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 1326869, 2653738, 5307476, 6634345, 10614952, 13268690, 21229904, 26537380, 53074760, 106149520, 144628721, 289257442, 578514884, 723143605, 1157029768, 1446287210, 2314059536, 2892574420, 5785148840, 11570297680]

約数ペア:

[(1, 11570297680), (2, 5785148840), (4, 2892574420), (5, 2314059536), (8, 1446287210), (10, 1157029768), (16, 723143605), (20, 578514884), (40, 289257442), (80, 144628721), (109, 106149520), (218, 53074760), (436, 26537380), (545, 21229904), (872, 13268690), (1090, 10614952), (1744, 6634345), (2180, 5307476), (4360, 2653738), (8720, 1326869)]