9940434.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 94511808

約数和(自身を除く): 59255888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 401, 560, 628, 785, 802, 1099, 1256, 1570, 1604, 2005, 2198, 2512, 2807, 3140, 3208, 4010, 4396, 5495, 5614, 6280, 6416, 8020, 8792, 10990, 11228, 12560, 14035, 16040, 17584, 21980, 22456, 28070, 32080, 43960, 44912, 56140, 62957, 87920, 112280, 125914, 224560, 251828, 314785, 440699, 503656, 629570, 881398, 1007312, 1259140, 1762796, 2203495, 2518280, 3525592, 4406990, 5036560, 7051184, 8813980, 17627960, 35255920]

約数ペア:

[(1, 35255920), (2, 17627960), (4, 8813980), (5, 7051184), (7, 5036560), (8, 4406990), (10, 3525592), (14, 2518280), (16, 2203495), (20, 1762796), (28, 1259140), (35, 1007312), (40, 881398), (56, 629570), (70, 503656), (80, 440699), (112, 314785), (140, 251828), (157, 224560), (280, 125914), (314, 112280), (401, 87920), (560, 62957), (628, 56140), (785, 44912), (802, 43960), (1099, 32080), (1256, 28070), (1570, 22456), (1604, 21980), (2005, 17584), (2198, 16040), (2512, 14035), (2807, 12560), (3140, 11228), (3208, 10990), (4010, 8792), (4396, 8020), (5495, 6416), (5614, 6280)]