34640080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 49729520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 179, 205, 236, 295, 328, 358, 410, 472, 590, 656, 716, 820, 895, 944, 1180, 1432, 1640, 1790, 2360, 2419, 2864, 3280, 3580, 4720, 4838, 7160, 7339, 9676, 10561, 12095, 14320, 14678, 19352, 21122, 24190, 29356, 36695, 38704, 42244, 48380, 52805, 58712, 73390, 84488, 96760, 105610, 117424, 146780, 168976, 193520, 211220, 293560, 422440, 433001, 587120, 844880, 866002, 1732004, 2165005, 3464008, 4330010, 6928016, 8660020, 17320040, 34640080]

約数ペア:

[(1, 34640080), (2, 17320040), (4, 8660020), (5, 6928016), (8, 4330010), (10, 3464008), (16, 2165005), (20, 1732004), (40, 866002), (41, 844880), (59, 587120), (80, 433001), (82, 422440), (118, 293560), (164, 211220), (179, 193520), (205, 168976), (236, 146780), (295, 117424), (328, 105610), (358, 96760), (410, 84488), (472, 73390), (590, 58712), (656, 52805), (716, 48380), (820, 42244), (895, 38704), (944, 36695), (1180, 29356), (1432, 24190), (1640, 21122), (1790, 19352), (2360, 14678), (2419, 14320), (2864, 12095), (3280, 10561), (3580, 9676), (4720, 7339), (4838, 7160)]