202299040

素因数分解:

$2^5\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1361}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 478797480

約数和(自身を除く): 276498440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 929, 1361, 1858, 2722, 3716, 4645, 5444, 6805, 7432, 9290, 10888, 13610, 14864, 18580, 21776, 27220, 29728, 37160, 43552, 54440, 74320, 108880, 148640, 217760, 1264369, 2528738, 5057476, 6321845, 10114952, 12643690, 20229904, 25287380, 40459808, 50574760, 101149520, 202299040]

約数ペア:

[(1, 202299040), (2, 101149520), (4, 50574760), (5, 40459808), (8, 25287380), (10, 20229904), (16, 12643690), (20, 10114952), (32, 6321845), (40, 5057476), (80, 2528738), (160, 1264369), (929, 217760), (1361, 148640), (1858, 108880), (2722, 74320), (3716, 54440), (4645, 43552), (5444, 37160), (6805, 29728), (7432, 27220), (9290, 21776), (10888, 18580), (13610, 14864)]