3528292280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 8257788000

約数和(自身を除く): 4729495720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 263, 310, 349, 526, 620, 698, 961, 1052, 1240, 1315, 1396, 1745, 1922, 2104, 2630, 2792, 3490, 3844, 4805, 5260, 6980, 7688, 8153, 9610, 10520, 10819, 13960, 16306, 19220, 21638, 32612, 38440, 40765, 43276, 54095, 65224, 81530, 86552, 91787, 108190, 163060, 183574, 216380, 252743, 326120, 335389, 367148, 432760, 458935, 505486, 670778, 734296, 917870, 1010972, 1263715, 1341556, 1676945, 1835740, 2021944, 2527430, 2683112, 2845397, 3353890, 3671480, 5054860, 5690794, 6707780, 10109720, 11381588, 13415560, 14226985, 22763176, 28453970, 56907940, 88207307, 113815880, 176414614, 352829228, 441036535, 705658456, 882073070, 1764146140, 3528292280]

約数ペア:

[(1, 3528292280), (2, 1764146140), (4, 882073070), (5, 705658456), (8, 441036535), (10, 352829228), (20, 176414614), (31, 113815880), (40, 88207307), (62, 56907940), (124, 28453970), (155, 22763176), (248, 14226985), (263, 13415560), (310, 11381588), (349, 10109720), (526, 6707780), (620, 5690794), (698, 5054860), (961, 3671480), (1052, 3353890), (1240, 2845397), (1315, 2683112), (1396, 2527430), (1745, 2021944), (1922, 1835740), (2104, 1676945), (2630, 1341556), (2792, 1263715), (3490, 1010972), (3844, 917870), (4805, 734296), (5260, 670778), (6980, 505486), (7688, 458935), (8153, 432760), (9610, 367148), (10520, 335389), (10819, 326120), (13960, 252743), (16306, 216380), (19220, 183574), (21638, 163060), (32612, 108190), (38440, 91787), (40765, 86552), (43276, 81530), (54095, 65224)]