219361600

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2024

約数の個数: 84

約数和(自身を含む): 547652448

約数和(自身を除く): 328290848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 710, 800, 1136, 1420, 1600, 1775, 1931, 2272, 2840, 3550, 3862, 4544, 5680, 7100, 7724, 9655, 11360, 14200, 15448, 19310, 22720, 28400, 30896, 38620, 48275, 56800, 61792, 77240, 96550, 113600, 123584, 137101, 154480, 193100, 274202, 308960, 386200, 548404, 617920, 685505, 772400, 1096808, 1371010, 1544800, 2193616, 2742020, 3089600, 3427525, 4387232, 5484040, 6855050, 8774464, 10968080, 13710100, 21936160, 27420200, 43872320, 54840400, 109680800, 219361600]

約数ペア:

[(1, 219361600), (2, 109680800), (4, 54840400), (5, 43872320), (8, 27420200), (10, 21936160), (16, 13710100), (20, 10968080), (25, 8774464), (32, 6855050), (40, 5484040), (50, 4387232), (64, 3427525), (71, 3089600), (80, 2742020), (100, 2193616), (142, 1544800), (160, 1371010), (200, 1096808), (284, 772400), (320, 685505), (355, 617920), (400, 548404), (568, 386200), (710, 308960), (800, 274202), (1136, 193100), (1420, 154480), (1600, 137101), (1775, 123584), (1931, 113600), (2272, 96550), (2840, 77240), (3550, 61792), (3862, 56800), (4544, 48275), (5680, 38620), (7100, 30896), (7724, 28400), (9655, 22720), (11360, 19310), (14200, 15448)]