14921570320

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1846729}}^1$

素因数の和:1846843

約数の個数: 40

約数和(自身を含む): 35036161560

約数和(自身を除く): 20114591240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 1846729, 3693458, 7386916, 9233645, 14773832, 18467290, 29547664, 36934580, 73869160, 147738320, 186519629, 373039258, 746078516, 932598145, 1492157032, 1865196290, 2984314064, 3730392580, 7460785160, 14921570320]

約数ペア:

[(1, 14921570320), (2, 7460785160), (4, 3730392580), (5, 2984314064), (8, 1865196290), (10, 1492157032), (16, 932598145), (20, 746078516), (40, 373039258), (80, 186519629), (101, 147738320), (202, 73869160), (404, 36934580), (505, 29547664), (808, 18467290), (1010, 14773832), (1616, 9233645), (2020, 7386916), (4040, 3693458), (8080, 1846729)]