10031420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 24407040

約数和(自身を除く): 14375620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 907, 1106, 1580, 1814, 2212, 2765, 3628, 4535, 5530, 6349, 9070, 11060, 12698, 18140, 25396, 31745, 63490, 71653, 126980, 143306, 286612, 358265, 501571, 716530, 1003142, 1433060, 2006284, 2507855, 5015710, 10031420]

約数ペア:

[(1, 10031420), (2, 5015710), (4, 2507855), (5, 2006284), (7, 1433060), (10, 1003142), (14, 716530), (20, 501571), (28, 358265), (35, 286612), (70, 143306), (79, 126980), (140, 71653), (158, 63490), (316, 31745), (395, 25396), (553, 18140), (790, 12698), (907, 11060), (1106, 9070), (1580, 6349), (1814, 5530), (2212, 4535), (2765, 3628)]