140600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 353400

約数和(自身を除く): 212800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 74, 76, 95, 100, 148, 152, 185, 190, 200, 296, 370, 380, 475, 703, 740, 760, 925, 950, 1406, 1480, 1850, 1900, 2812, 3515, 3700, 3800, 5624, 7030, 7400, 14060, 17575, 28120, 35150, 70300, 140600]

約数ペア:

[(1, 140600), (2, 70300), (4, 35150), (5, 28120), (8, 17575), (10, 14060), (19, 7400), (20, 7030), (25, 5624), (37, 3800), (38, 3700), (40, 3515), (50, 2812), (74, 1900), (76, 1850), (95, 1480), (100, 1406), (148, 950), (152, 925), (185, 760), (190, 740), (200, 703), (296, 475), (370, 380)]