79737140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33503}}^1$

素因数の和:33536

約数の個数: 48

約数和(自身を含む): 202632192

約数和(自身を除く): 122895052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 33503, 67006, 134012, 167515, 234521, 335030, 469042, 569551, 670060, 938084, 1139102, 1172605, 2278204, 2345210, 2847755, 3986857, 4690420, 5695510, 7973714, 11391020, 15947428, 19934285, 39868570, 79737140]

約数ペア:

[(1, 79737140), (2, 39868570), (4, 19934285), (5, 15947428), (7, 11391020), (10, 7973714), (14, 5695510), (17, 4690420), (20, 3986857), (28, 2847755), (34, 2345210), (35, 2278204), (68, 1172605), (70, 1139102), (85, 938084), (119, 670060), (140, 569551), (170, 469042), (238, 335030), (340, 234521), (476, 167515), (595, 134012), (1190, 67006), (2380, 33503)]