5440922.00000000

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 193158000

約数和(自身を除く): 113246320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 419, 596, 640, 745, 838, 1192, 1280, 1490, 1676, 2095, 2384, 2980, 3352, 4190, 4768, 5960, 6704, 8380, 9536, 11920, 13408, 16760, 19072, 23840, 26816, 33520, 38144, 47680, 53632, 62431, 67040, 95360, 107264, 124862, 134080, 190720, 249724, 268160, 312155, 499448, 536320, 624310, 998896, 1248620, 1997792, 2497240, 3995584, 4994480, 7991168, 9988960, 15982336, 19977920, 39955840, 79911680]

約数ペア:

[(1, 79911680), (2, 39955840), (4, 19977920), (5, 15982336), (8, 9988960), (10, 7991168), (16, 4994480), (20, 3995584), (32, 2497240), (40, 1997792), (64, 1248620), (80, 998896), (128, 624310), (149, 536320), (160, 499448), (256, 312155), (298, 268160), (320, 249724), (419, 190720), (596, 134080), (640, 124862), (745, 107264), (838, 95360), (1192, 67040), (1280, 62431), (1490, 53632), (1676, 47680), (2095, 38144), (2384, 33520), (2980, 26816), (3352, 23840), (4190, 19072), (4768, 16760), (5960, 13408), (6704, 11920), (8380, 9536)]