72068150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18719}}^1$

素因数の和:18749

約数の個数: 48

約数和(自身を含む): 167132160

約数和(自身を除く): 95064010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 18719, 37438, 93595, 131033, 187190, 205909, 262066, 411818, 467975, 655165, 935950, 1029545, 1310330, 1441363, 2059090, 2882726, 3275825, 5147725, 6551650, 7206815, 10295450, 14413630, 36034075, 72068150]

約数ペア:

[(1, 72068150), (2, 36034075), (5, 14413630), (7, 10295450), (10, 7206815), (11, 6551650), (14, 5147725), (22, 3275825), (25, 2882726), (35, 2059090), (50, 1441363), (55, 1310330), (70, 1029545), (77, 935950), (110, 655165), (154, 467975), (175, 411818), (275, 262066), (350, 205909), (385, 187190), (550, 131033), (770, 93595), (1925, 37438), (3850, 18719)]