29719000

素因数分解:

$2^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 70424640

約数和(自身を除く): 40705640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 200, 226, 250, 263, 452, 500, 526, 565, 904, 1000, 1052, 1130, 1315, 2104, 2260, 2630, 2825, 4520, 5260, 5650, 6575, 10520, 11300, 13150, 14125, 22600, 26300, 28250, 29719, 32875, 52600, 56500, 59438, 65750, 113000, 118876, 131500, 148595, 237752, 263000, 297190, 594380, 742975, 1188760, 1485950, 2971900, 3714875, 5943800, 7429750, 14859500, 29719000]

約数ペア:

[(1, 29719000), (2, 14859500), (4, 7429750), (5, 5943800), (8, 3714875), (10, 2971900), (20, 1485950), (25, 1188760), (40, 742975), (50, 594380), (100, 297190), (113, 263000), (125, 237752), (200, 148595), (226, 131500), (250, 118876), (263, 113000), (452, 65750), (500, 59438), (526, 56500), (565, 52600), (904, 32875), (1000, 29719), (1052, 28250), (1130, 26300), (1315, 22600), (2104, 14125), (2260, 13150), (2630, 11300), (2825, 10520), (4520, 6575), (5260, 5650)]