79937600

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 84

約数和(自身を含む): 201070464

約数和(自身を除く): 121132864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 1063, 1175, 1504, 1600, 1880, 2126, 2350, 3008, 3760, 4252, 4700, 5315, 7520, 8504, 9400, 10630, 15040, 17008, 18800, 21260, 26575, 34016, 37600, 42520, 49961, 53150, 68032, 75200, 85040, 99922, 106300, 170080, 199844, 212600, 249805, 340160, 399688, 425200, 499610, 799376, 850400, 999220, 1249025, 1598752, 1700800, 1998440, 2498050, 3197504, 3996880, 4996100, 7993760, 9992200, 15987520, 19984400, 39968800, 79937600]

約数ペア:

[(1, 79937600), (2, 39968800), (4, 19984400), (5, 15987520), (8, 9992200), (10, 7993760), (16, 4996100), (20, 3996880), (25, 3197504), (32, 2498050), (40, 1998440), (47, 1700800), (50, 1598752), (64, 1249025), (80, 999220), (94, 850400), (100, 799376), (160, 499610), (188, 425200), (200, 399688), (235, 340160), (320, 249805), (376, 212600), (400, 199844), (470, 170080), (752, 106300), (800, 99922), (940, 85040), (1063, 75200), (1175, 68032), (1504, 53150), (1600, 49961), (1880, 42520), (2126, 37600), (2350, 34016), (3008, 26575), (3760, 21260), (4252, 18800), (4700, 17008), (5315, 15040), (7520, 10630), (8504, 9400)]