10130320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 23748480

約数和(自身を除く): 13618160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 911, 1112, 1390, 1822, 2224, 2780, 3644, 4555, 5560, 7288, 9110, 11120, 14576, 18220, 36440, 72880, 126629, 253258, 506516, 633145, 1013032, 1266290, 2026064, 2532580, 5065160, 10130320]

約数ペア:

[(1, 10130320), (2, 5065160), (4, 2532580), (5, 2026064), (8, 1266290), (10, 1013032), (16, 633145), (20, 506516), (40, 253258), (80, 126629), (139, 72880), (278, 36440), (556, 18220), (695, 14576), (911, 11120), (1112, 9110), (1390, 7288), (1822, 5560), (2224, 4555), (2780, 3644)]