2385200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 5881320

約数和(自身を除く): 3496120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 89, 100, 134, 178, 200, 268, 335, 356, 400, 445, 536, 670, 712, 890, 1072, 1340, 1424, 1675, 1780, 2225, 2680, 3350, 3560, 4450, 5360, 5963, 6700, 7120, 8900, 11926, 13400, 17800, 23852, 26800, 29815, 35600, 47704, 59630, 95408, 119260, 149075, 238520, 298150, 477040, 596300, 1192600, 2385200]

約数ペア:

[(1, 2385200), (2, 1192600), (4, 596300), (5, 477040), (8, 298150), (10, 238520), (16, 149075), (20, 119260), (25, 95408), (40, 59630), (50, 47704), (67, 35600), (80, 29815), (89, 26800), (100, 23852), (134, 17800), (178, 13400), (200, 11926), (268, 8900), (335, 7120), (356, 6700), (400, 5963), (445, 5360), (536, 4450), (670, 3560), (712, 3350), (890, 2680), (1072, 2225), (1340, 1780), (1424, 1675)]