120705400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12841}}^1$

素因数の和:12904

約数の個数: 48

約数和(自身を含む): 286633440

約数和(自身を除く): 165928040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 12841, 25682, 51364, 64205, 102728, 128410, 256820, 321025, 513640, 603527, 642050, 1207054, 1284100, 2414108, 2568200, 3017635, 4828216, 6035270, 12070540, 15088175, 24141080, 30176350, 60352700, 120705400]

約数ペア:

[(1, 120705400), (2, 60352700), (4, 30176350), (5, 24141080), (8, 15088175), (10, 12070540), (20, 6035270), (25, 4828216), (40, 3017635), (47, 2568200), (50, 2414108), (94, 1284100), (100, 1207054), (188, 642050), (200, 603527), (235, 513640), (376, 321025), (470, 256820), (940, 128410), (1175, 102728), (1880, 64205), (2350, 51364), (4700, 25682), (9400, 12841)]