415724080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2374

約数の個数: 80

約数和(自身を含む): 1019024064

約数和(自身を除く): 603299984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 368, 404, 460, 505, 808, 920, 1010, 1616, 1840, 2020, 2237, 2323, 4040, 4474, 4646, 8080, 8948, 9292, 11185, 11615, 17896, 18584, 22370, 23230, 35792, 37168, 44740, 46460, 51451, 89480, 92920, 102902, 178960, 185840, 205804, 225937, 257255, 411608, 451874, 514510, 823216, 903748, 1029020, 1129685, 1807496, 2058040, 2259370, 3614992, 4116080, 4518740, 5196551, 9037480, 10393102, 18074960, 20786204, 25982755, 41572408, 51965510, 83144816, 103931020, 207862040, 415724080]

約数ペア:

[(1, 415724080), (2, 207862040), (4, 103931020), (5, 83144816), (8, 51965510), (10, 41572408), (16, 25982755), (20, 20786204), (23, 18074960), (40, 10393102), (46, 9037480), (80, 5196551), (92, 4518740), (101, 4116080), (115, 3614992), (184, 2259370), (202, 2058040), (230, 1807496), (368, 1129685), (404, 1029020), (460, 903748), (505, 823216), (808, 514510), (920, 451874), (1010, 411608), (1616, 257255), (1840, 225937), (2020, 205804), (2237, 185840), (2323, 178960), (4040, 102902), (4474, 92920), (4646, 89480), (8080, 51451), (8948, 46460), (9292, 44740), (11185, 37168), (11615, 35792), (17896, 23230), (18584, 22370)]