70976960

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1773

約数の個数: 56

約数和(自身を含む): 170352720

約数和(自身を除く): 99375760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 1619, 2192, 2740, 3238, 4384, 5480, 6476, 8095, 8768, 10960, 12952, 16190, 21920, 25904, 32380, 43840, 51808, 64760, 103616, 129520, 221803, 259040, 443606, 518080, 887212, 1109015, 1774424, 2218030, 3548848, 4436060, 7097696, 8872120, 14195392, 17744240, 35488480, 70976960]

約数ペア:

[(1, 70976960), (2, 35488480), (4, 17744240), (5, 14195392), (8, 8872120), (10, 7097696), (16, 4436060), (20, 3548848), (32, 2218030), (40, 1774424), (64, 1109015), (80, 887212), (137, 518080), (160, 443606), (274, 259040), (320, 221803), (548, 129520), (685, 103616), (1096, 64760), (1370, 51808), (1619, 43840), (2192, 32380), (2740, 25904), (3238, 21920), (4384, 16190), (5480, 12952), (6476, 10960), (8095, 8768)]