2034190160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2903}}^1$

素因数の和:3396

約数の個数: 80

約数和(自身を含む): 4990930560

約数和(自身を除く): 2956740400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 461, 760, 922, 1520, 1844, 2305, 2903, 3688, 4610, 5806, 7376, 8759, 9220, 11612, 14515, 17518, 18440, 23224, 29030, 35036, 36880, 43795, 46448, 55157, 58060, 70072, 87590, 110314, 116120, 140144, 175180, 220628, 232240, 275785, 350360, 441256, 551570, 700720, 882512, 1103140, 1338283, 2206280, 2676566, 4412560, 5353132, 6691415, 10706264, 13382830, 21412528, 25427377, 26765660, 50854754, 53531320, 101709508, 107062640, 127136885, 203419016, 254273770, 406838032, 508547540, 1017095080, 2034190160]

約数ペア:

[(1, 2034190160), (2, 1017095080), (4, 508547540), (5, 406838032), (8, 254273770), (10, 203419016), (16, 127136885), (19, 107062640), (20, 101709508), (38, 53531320), (40, 50854754), (76, 26765660), (80, 25427377), (95, 21412528), (152, 13382830), (190, 10706264), (304, 6691415), (380, 5353132), (461, 4412560), (760, 2676566), (922, 2206280), (1520, 1338283), (1844, 1103140), (2305, 882512), (2903, 700720), (3688, 551570), (4610, 441256), (5806, 350360), (7376, 275785), (8759, 232240), (9220, 220628), (11612, 175180), (14515, 140144), (17518, 116120), (18440, 110314), (23224, 87590), (29030, 70072), (35036, 58060), (36880, 55157), (43795, 46448)]