34880080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5519}}^1$

素因数の和:5611

約数の個数: 40

約数和(自身を含む): 82137600

約数和(自身を除く): 47257520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 5519, 6320, 11038, 22076, 27595, 44152, 55190, 88304, 110380, 220760, 436001, 441520, 872002, 1744004, 2180005, 3488008, 4360010, 6976016, 8720020, 17440040, 34880080]

約数ペア:

[(1, 34880080), (2, 17440040), (4, 8720020), (5, 6976016), (8, 4360010), (10, 3488008), (16, 2180005), (20, 1744004), (40, 872002), (79, 441520), (80, 436001), (158, 220760), (316, 110380), (395, 88304), (632, 55190), (790, 44152), (1264, 27595), (1580, 22076), (3160, 11038), (5519, 6320)]