138105400

素因数分解:

$2^3\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1511}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 322010640

約数和(自身を除く): 183905240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 457, 914, 1511, 1828, 2285, 3022, 3656, 4570, 6044, 7555, 9140, 11425, 12088, 15110, 18280, 22850, 30220, 37775, 45700, 60440, 75550, 91400, 151100, 302200, 690527, 1381054, 2762108, 3452635, 5524216, 6905270, 13810540, 17263175, 27621080, 34526350, 69052700, 138105400]

約数ペア:

[(1, 138105400), (2, 69052700), (4, 34526350), (5, 27621080), (8, 17263175), (10, 13810540), (20, 6905270), (25, 5524216), (40, 3452635), (50, 2762108), (100, 1381054), (200, 690527), (457, 302200), (914, 151100), (1511, 91400), (1828, 75550), (2285, 60440), (3022, 45700), (3656, 37775), (4570, 30220), (6044, 22850), (7555, 18280), (9140, 15110), (11425, 12088)]