31692080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 80

約数和(自身を含む): 89190720

約数和(自身を除く): 57498640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 3329, 4760, 6658, 9520, 13316, 16645, 23303, 26632, 33290, 46606, 53264, 56593, 66580, 93212, 113186, 116515, 133160, 186424, 226372, 233030, 266320, 282965, 372848, 396151, 452744, 466060, 565930, 792302, 905488, 932120, 1131860, 1584604, 1864240, 1980755, 2263720, 3169208, 3961510, 4527440, 6338416, 7923020, 15846040, 31692080]

約数ペア:

[(1, 31692080), (2, 15846040), (4, 7923020), (5, 6338416), (7, 4527440), (8, 3961510), (10, 3169208), (14, 2263720), (16, 1980755), (17, 1864240), (20, 1584604), (28, 1131860), (34, 932120), (35, 905488), (40, 792302), (56, 565930), (68, 466060), (70, 452744), (80, 396151), (85, 372848), (112, 282965), (119, 266320), (136, 233030), (140, 226372), (170, 186424), (238, 133160), (272, 116515), (280, 113186), (340, 93212), (476, 66580), (560, 56593), (595, 53264), (680, 46606), (952, 33290), (1190, 26632), (1360, 23303), (1904, 16645), (2380, 13316), (3329, 9520), (4760, 6658)]