72893300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9227}}^1$

素因数の和:9320

約数の個数: 36

約数和(自身を含む): 160198080

約数和(自身を除く): 87304780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 9227, 18454, 36908, 46135, 92270, 184540, 230675, 461350, 728933, 922700, 1457866, 2915732, 3644665, 7289330, 14578660, 18223325, 36446650, 72893300]

約数ペア:

[(1, 72893300), (2, 36446650), (4, 18223325), (5, 14578660), (10, 7289330), (20, 3644665), (25, 2915732), (50, 1457866), (79, 922700), (100, 728933), (158, 461350), (316, 230675), (395, 184540), (790, 92270), (1580, 46135), (1975, 36908), (3950, 18454), (7900, 9227)]