66242240

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1665

約数の個数: 56

約数和(自身を含む): 158995872

約数和(自身を除く): 92753632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 1511, 2192, 2740, 3022, 4384, 5480, 6044, 7555, 8768, 10960, 12088, 15110, 21920, 24176, 30220, 43840, 48352, 60440, 96704, 120880, 207007, 241760, 414014, 483520, 828028, 1035035, 1656056, 2070070, 3312112, 4140140, 6624224, 8280280, 13248448, 16560560, 33121120, 66242240]

約数ペア:

[(1, 66242240), (2, 33121120), (4, 16560560), (5, 13248448), (8, 8280280), (10, 6624224), (16, 4140140), (20, 3312112), (32, 2070070), (40, 1656056), (64, 1035035), (80, 828028), (137, 483520), (160, 414014), (274, 241760), (320, 207007), (548, 120880), (685, 96704), (1096, 60440), (1370, 48352), (1511, 43840), (2192, 30220), (2740, 24176), (3022, 21920), (4384, 15110), (5480, 12088), (6044, 10960), (7555, 8768)]