104591680

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 249951240

約数和(自身を除く): 145359560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 709, 922, 1418, 1844, 2305, 2836, 3545, 3688, 4610, 5672, 7090, 7376, 9220, 11344, 14180, 14752, 18440, 22688, 28360, 29504, 36880, 45376, 56720, 73760, 113440, 147520, 226880, 326849, 653698, 1307396, 1634245, 2614792, 3268490, 5229584, 6536980, 10459168, 13073960, 20918336, 26147920, 52295840, 104591680]

約数ペア:

[(1, 104591680), (2, 52295840), (4, 26147920), (5, 20918336), (8, 13073960), (10, 10459168), (16, 6536980), (20, 5229584), (32, 3268490), (40, 2614792), (64, 1634245), (80, 1307396), (160, 653698), (320, 326849), (461, 226880), (709, 147520), (922, 113440), (1418, 73760), (1844, 56720), (2305, 45376), (2836, 36880), (3545, 29504), (3688, 28360), (4610, 22688), (5672, 18440), (7090, 14752), (7376, 14180), (9220, 11344)]