130160960

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2969}}^1$

素因数の和:3123

約数の個数: 56

約数和(自身を含む): 312313320

約数和(自身を除く): 182152360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 2192, 2740, 2969, 4384, 5480, 5938, 8768, 10960, 11876, 14845, 21920, 23752, 29690, 43840, 47504, 59380, 95008, 118760, 190016, 237520, 406753, 475040, 813506, 950080, 1627012, 2033765, 3254024, 4067530, 6508048, 8135060, 13016096, 16270120, 26032192, 32540240, 65080480, 130160960]

約数ペア:

[(1, 130160960), (2, 65080480), (4, 32540240), (5, 26032192), (8, 16270120), (10, 13016096), (16, 8135060), (20, 6508048), (32, 4067530), (40, 3254024), (64, 2033765), (80, 1627012), (137, 950080), (160, 813506), (274, 475040), (320, 406753), (548, 237520), (685, 190016), (1096, 118760), (1370, 95008), (2192, 59380), (2740, 47504), (2969, 43840), (4384, 29690), (5480, 23752), (5938, 21920), (8768, 14845), (10960, 11876)]