29924000

素因数分解:

$2^5\times 5^3\times {\mathrm{7481}}^1$

素因数の和:7506

約数の個数: 48

約数和(自身を含む): 73533096

約数和(自身を除く): 43609096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 7481, 14962, 29924, 37405, 59848, 74810, 119696, 149620, 187025, 239392, 299240, 374050, 598480, 748100, 935125, 1196960, 1496200, 1870250, 2992400, 3740500, 5984800, 7481000, 14962000, 29924000]

約数ペア:

[(1, 29924000), (2, 14962000), (4, 7481000), (5, 5984800), (8, 3740500), (10, 2992400), (16, 1870250), (20, 1496200), (25, 1196960), (32, 935125), (40, 748100), (50, 598480), (80, 374050), (100, 299240), (125, 239392), (160, 187025), (200, 149620), (250, 119696), (400, 74810), (500, 59848), (800, 37405), (1000, 29924), (2000, 14962), (4000, 7481)]