1036888666540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2267}}^1\times {\mathrm{209809}}^1$

素因数の和:212194

約数の個数: 48

約数和(自身を含む): 2198422749600

約数和(自身を除く): 1161534083060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2267, 4534, 9068, 11335, 22670, 45340, 209809, 247103, 419618, 494206, 839236, 988412, 1049045, 1235515, 2098090, 2471030, 4196180, 4942060, 22869181, 45738362, 91476724, 114345905, 228691810, 457383620, 475637003, 951274006, 1902548012, 2378185015, 4756370030, 9512740060, 51844433327, 103688866654, 207377733308, 259222166635, 518444333270, 1036888666540]

約数ペア:

[(1, 1036888666540), (2, 518444333270), (4, 259222166635), (5, 207377733308), (10, 103688866654), (20, 51844433327), (109, 9512740060), (218, 4756370030), (436, 2378185015), (545, 1902548012), (1090, 951274006), (2180, 475637003), (2267, 457383620), (4534, 228691810), (9068, 114345905), (11335, 91476724), (22670, 45738362), (45340, 22869181), (209809, 4942060), (247103, 4196180), (419618, 2471030), (494206, 2098090), (839236, 1235515), (988412, 1049045)]