23940080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 37127440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 607, 680, 986, 1160, 1214, 1360, 1972, 2320, 2428, 2465, 3035, 3944, 4856, 4930, 6070, 7888, 9712, 9860, 10319, 12140, 17603, 19720, 20638, 24280, 35206, 39440, 41276, 48560, 51595, 70412, 82552, 88015, 103190, 140824, 165104, 176030, 206380, 281648, 299251, 352060, 412760, 598502, 704120, 825520, 1197004, 1408240, 1496255, 2394008, 2992510, 4788016, 5985020, 11970040, 23940080]

約数ペア:

[(1, 23940080), (2, 11970040), (4, 5985020), (5, 4788016), (8, 2992510), (10, 2394008), (16, 1496255), (17, 1408240), (20, 1197004), (29, 825520), (34, 704120), (40, 598502), (58, 412760), (68, 352060), (80, 299251), (85, 281648), (116, 206380), (136, 176030), (145, 165104), (170, 140824), (232, 103190), (272, 88015), (290, 82552), (340, 70412), (464, 51595), (493, 48560), (580, 41276), (607, 39440), (680, 35206), (986, 24280), (1160, 20638), (1214, 19720), (1360, 17603), (1972, 12140), (2320, 10319), (2428, 9860), (2465, 9712), (3035, 7888), (3944, 6070), (4856, 4930)]