70944080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6473}}^1$

素因数の和:6623

約数の個数: 40

約数和(自身を含む): 166174632

約数和(自身を除く): 95230552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6473, 10960, 12946, 25892, 32365, 51784, 64730, 103568, 129460, 258920, 517840, 886801, 1773602, 3547204, 4434005, 7094408, 8868010, 14188816, 17736020, 35472040, 70944080]

約数ペア:

[(1, 70944080), (2, 35472040), (4, 17736020), (5, 14188816), (8, 8868010), (10, 7094408), (16, 4434005), (20, 3547204), (40, 1773602), (80, 886801), (137, 517840), (274, 258920), (548, 129460), (685, 103568), (1096, 64730), (1370, 51784), (2192, 32365), (2740, 25892), (5480, 12946), (6473, 10960)]