25174470120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3131153}}^1$

素因数の和:3131234

約数の個数: 64

約数和(自身を含む): 76650649920

約数和(自身を除く): 51476179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 3131153, 6262306, 9393459, 12524612, 15655765, 18786918, 25049224, 31311530, 37573836, 46967295, 62623060, 75147672, 93934590, 125246120, 187869180, 209787251, 375738360, 419574502, 629361753, 839149004, 1048936255, 1258723506, 1678298008, 2097872510, 2517447012, 3146808765, 4195745020, 5034894024, 6293617530, 8391490040, 12587235060, 25174470120]

約数ペア:

[(1, 25174470120), (2, 12587235060), (3, 8391490040), (4, 6293617530), (5, 5034894024), (6, 4195745020), (8, 3146808765), (10, 2517447012), (12, 2097872510), (15, 1678298008), (20, 1258723506), (24, 1048936255), (30, 839149004), (40, 629361753), (60, 419574502), (67, 375738360), (120, 209787251), (134, 187869180), (201, 125246120), (268, 93934590), (335, 75147672), (402, 62623060), (536, 46967295), (670, 37573836), (804, 31311530), (1005, 25049224), (1340, 18786918), (1608, 15655765), (2010, 12524612), (2680, 9393459), (4020, 6262306), (8040, 3131153)]