79413080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 186157440

約数和(自身を除く): 106744360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 797, 940, 1060, 1594, 1880, 2120, 2491, 3188, 3985, 4982, 6376, 7970, 9964, 12455, 15940, 19928, 24910, 31880, 37459, 42241, 49820, 74918, 84482, 99640, 149836, 168964, 187295, 211205, 299672, 337928, 374590, 422410, 749180, 844820, 1498360, 1689640, 1985327, 3970654, 7941308, 9926635, 15882616, 19853270, 39706540, 79413080]

約数ペア:

[(1, 79413080), (2, 39706540), (4, 19853270), (5, 15882616), (8, 9926635), (10, 7941308), (20, 3970654), (40, 1985327), (47, 1689640), (53, 1498360), (94, 844820), (106, 749180), (188, 422410), (212, 374590), (235, 337928), (265, 299672), (376, 211205), (424, 187295), (470, 168964), (530, 149836), (797, 99640), (940, 84482), (1060, 74918), (1594, 49820), (1880, 42241), (2120, 37459), (2491, 31880), (3188, 24910), (3985, 19928), (4982, 15940), (6376, 12455), (7970, 9964)]