3669216680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{84857}}^1$

素因数の和:84938

約数の個数: 64

約数和(自身を含む): 8798077440

約数和(自身を除く): 5128860760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 84857, 169714, 339428, 424285, 678856, 848570, 1697140, 1951711, 3394280, 3903422, 3988279, 7806844, 7976558, 9758555, 15613688, 15953116, 19517110, 19941395, 31906232, 39034220, 39882790, 78068440, 79765580, 91730417, 159531160, 183460834, 366921668, 458652085, 733843336, 917304170, 1834608340, 3669216680]

約数ペア:

[(1, 3669216680), (2, 1834608340), (4, 917304170), (5, 733843336), (8, 458652085), (10, 366921668), (20, 183460834), (23, 159531160), (40, 91730417), (46, 79765580), (47, 78068440), (92, 39882790), (94, 39034220), (115, 31906232), (184, 19941395), (188, 19517110), (230, 15953116), (235, 15613688), (376, 9758555), (460, 7976558), (470, 7806844), (920, 3988279), (940, 3903422), (1081, 3394280), (1880, 1951711), (2162, 1697140), (4324, 848570), (5405, 678856), (8648, 424285), (10810, 339428), (21620, 169714), (43240, 84857)]