1705930480

素因数分解:

$2^4\times 5^1\times {\mathrm{971}}^1\times {\mathrm{21961}}^1$

素因数の和:22945

約数の個数: 40

約数和(自身を含む): 3970553904

約数和(自身を除く): 2264623424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 21961, 38840, 43922, 77680, 87844, 109805, 175688, 219610, 351376, 439220, 878440, 1756880, 21324131, 42648262, 85296524, 106620655, 170593048, 213241310, 341186096, 426482620, 852965240, 1705930480]

約数ペア:

[(1, 1705930480), (2, 852965240), (4, 426482620), (5, 341186096), (8, 213241310), (10, 170593048), (16, 106620655), (20, 85296524), (40, 42648262), (80, 21324131), (971, 1756880), (1942, 878440), (3884, 439220), (4855, 351376), (7768, 219610), (9710, 175688), (15536, 109805), (19420, 87844), (21961, 77680), (38840, 43922)]