9996541994360

素因数分解:

$2^3\times 5^1\times {\mathrm{18803}}^1\times {\mathrm{13291153}}^1$

素因数の和:13309967

約数の個数: 32

約数和(自身を含む): 22493417383440

約数和(自身を除く): 12496875389080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 18803, 37606, 75212, 94015, 150424, 188030, 376060, 752120, 13291153, 26582306, 53164612, 66455765, 106329224, 132911530, 265823060, 531646120, 249913549859, 499827099718, 999654199436, 1249567749295, 1999308398872, 2499135498590, 4998270997180, 9996541994360]

約数ペア:

[(1, 9996541994360), (2, 4998270997180), (4, 2499135498590), (5, 1999308398872), (8, 1249567749295), (10, 999654199436), (20, 499827099718), (40, 249913549859), (18803, 531646120), (37606, 265823060), (75212, 132911530), (94015, 106329224), (150424, 66455765), (188030, 53164612), (376060, 26582306), (752120, 13291153)]