83737520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 201013920

約数和(自身を除く): 117276400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 113, 118, 157, 226, 236, 295, 314, 452, 472, 565, 590, 628, 785, 904, 944, 1130, 1180, 1256, 1570, 1808, 2260, 2360, 2512, 3140, 4520, 4720, 6280, 6667, 9040, 9263, 12560, 13334, 17741, 18526, 26668, 33335, 35482, 37052, 46315, 53336, 66670, 70964, 74104, 88705, 92630, 106672, 133340, 141928, 148208, 177410, 185260, 266680, 283856, 354820, 370520, 533360, 709640, 741040, 1046719, 1419280, 2093438, 4186876, 5233595, 8373752, 10467190, 16747504, 20934380, 41868760, 83737520]

約数ペア:

[(1, 83737520), (2, 41868760), (4, 20934380), (5, 16747504), (8, 10467190), (10, 8373752), (16, 5233595), (20, 4186876), (40, 2093438), (59, 1419280), (80, 1046719), (113, 741040), (118, 709640), (157, 533360), (226, 370520), (236, 354820), (295, 283856), (314, 266680), (452, 185260), (472, 177410), (565, 148208), (590, 141928), (628, 133340), (785, 106672), (904, 92630), (944, 88705), (1130, 74104), (1180, 70964), (1256, 66670), (1570, 53336), (1808, 46315), (2260, 37052), (2360, 35482), (2512, 33335), (3140, 26668), (4520, 18526), (4720, 17741), (6280, 13334), (6667, 12560), (9040, 9263)]