236427280

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4327}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 550625472

約数和(自身を除く): 314198192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 4327, 5464, 6830, 8654, 10928, 13660, 17308, 21635, 27320, 34616, 43270, 54640, 69232, 86540, 173080, 346160, 2955341, 5910682, 11821364, 14776705, 23642728, 29553410, 47285456, 59106820, 118213640, 236427280]

約数ペア:

[(1, 236427280), (2, 118213640), (4, 59106820), (5, 47285456), (8, 29553410), (10, 23642728), (16, 14776705), (20, 11821364), (40, 5910682), (80, 2955341), (683, 346160), (1366, 173080), (2732, 86540), (3415, 69232), (4327, 54640), (5464, 43270), (6830, 34616), (8654, 27320), (10928, 21635), (13660, 17308)]