28603280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12371

約数の個数: 40

約数和(自身を含む): 68801400

約数和(自身を除く): 40198120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 12329, 24658, 49316, 61645, 98632, 123290, 197264, 246580, 357541, 493160, 715082, 986320, 1430164, 1787705, 2860328, 3575410, 5720656, 7150820, 14301640, 28603280]

約数ペア:

[(1, 28603280), (2, 14301640), (4, 7150820), (5, 5720656), (8, 3575410), (10, 2860328), (16, 1787705), (20, 1430164), (29, 986320), (40, 715082), (58, 493160), (80, 357541), (116, 246580), (145, 197264), (232, 123290), (290, 98632), (464, 61645), (580, 49316), (1160, 24658), (2320, 12329)]