98534320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8861}}^1$

素因数の和:9013

約数の個数: 40

約数和(自身を含む): 230766480

約数和(自身を除く): 132232160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 8861, 11120, 17722, 35444, 44305, 70888, 88610, 141776, 177220, 354440, 708880, 1231679, 2463358, 4926716, 6158395, 9853432, 12316790, 19706864, 24633580, 49267160, 98534320]

約数ペア:

[(1, 98534320), (2, 49267160), (4, 24633580), (5, 19706864), (8, 12316790), (10, 9853432), (16, 6158395), (20, 4926716), (40, 2463358), (80, 1231679), (139, 708880), (278, 354440), (556, 177220), (695, 141776), (1112, 88610), (1390, 70888), (2224, 44305), (2780, 35444), (5560, 17722), (8861, 11120)]