1119400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 2706300

約数和(自身を除く): 1586900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 193, 200, 232, 290, 386, 580, 725, 772, 965, 1160, 1450, 1544, 1930, 2900, 3860, 4825, 5597, 5800, 7720, 9650, 11194, 19300, 22388, 27985, 38600, 44776, 55970, 111940, 139925, 223880, 279850, 559700, 1119400]

約数ペア:

[(1, 1119400), (2, 559700), (4, 279850), (5, 223880), (8, 139925), (10, 111940), (20, 55970), (25, 44776), (29, 38600), (40, 27985), (50, 22388), (58, 19300), (100, 11194), (116, 9650), (145, 7720), (193, 5800), (200, 5597), (232, 4825), (290, 3860), (386, 2900), (580, 1930), (725, 1544), (772, 1450), (965, 1160)]