1049800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2538900

約数和(自身を除く): 1489100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 181, 200, 232, 290, 362, 580, 724, 725, 905, 1160, 1448, 1450, 1810, 2900, 3620, 4525, 5249, 5800, 7240, 9050, 10498, 18100, 20996, 26245, 36200, 41992, 52490, 104980, 131225, 209960, 262450, 524900, 1049800]

約数ペア:

[(1, 1049800), (2, 524900), (4, 262450), (5, 209960), (8, 131225), (10, 104980), (20, 52490), (25, 41992), (29, 36200), (40, 26245), (50, 20996), (58, 18100), (100, 10498), (116, 9050), (145, 7240), (181, 5800), (200, 5249), (232, 4525), (290, 3620), (362, 2900), (580, 1810), (724, 1450), (725, 1448), (905, 1160)]