17042480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2374

約数の個数: 80

約数和(自身を含む): 48788544

約数和(自身を除く): 31746064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2341, 3640, 4682, 7280, 9364, 11705, 16387, 18728, 23410, 30433, 32774, 37456, 46820, 60866, 65548, 81935, 93640, 121732, 131096, 152165, 163870, 187280, 213031, 243464, 262192, 304330, 327740, 426062, 486928, 608660, 655480, 852124, 1065155, 1217320, 1310960, 1704248, 2130310, 2434640, 3408496, 4260620, 8521240, 17042480]

約数ペア:

[(1, 17042480), (2, 8521240), (4, 4260620), (5, 3408496), (7, 2434640), (8, 2130310), (10, 1704248), (13, 1310960), (14, 1217320), (16, 1065155), (20, 852124), (26, 655480), (28, 608660), (35, 486928), (40, 426062), (52, 327740), (56, 304330), (65, 262192), (70, 243464), (80, 213031), (91, 187280), (104, 163870), (112, 152165), (130, 131096), (140, 121732), (182, 93640), (208, 81935), (260, 65548), (280, 60866), (364, 46820), (455, 37456), (520, 32774), (560, 30433), (728, 23410), (910, 18728), (1040, 16387), (1456, 11705), (1820, 9364), (2341, 7280), (3640, 4682)]