1796733520

素因数分解:

$2^4\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{9907}}^1$

素因数の和:12187

約数の個数: 40

約数和(自身を含む): 4179669984

約数和(自身を除く): 2382936464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2267, 4534, 9068, 9907, 11335, 18136, 19814, 22670, 36272, 39628, 45340, 49535, 79256, 90680, 99070, 158512, 181360, 198140, 396280, 792560, 22459169, 44918338, 89836676, 112295845, 179673352, 224591690, 359346704, 449183380, 898366760, 1796733520]

約数ペア:

[(1, 1796733520), (2, 898366760), (4, 449183380), (5, 359346704), (8, 224591690), (10, 179673352), (16, 112295845), (20, 89836676), (40, 44918338), (80, 22459169), (2267, 792560), (4534, 396280), (9068, 198140), (9907, 181360), (11335, 158512), (18136, 99070), (19814, 90680), (22670, 79256), (36272, 49535), (39628, 45340)]