10340560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6835

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 14970320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6803, 13606, 27212, 34015, 54424, 68030, 108848, 129257, 136060, 258514, 272120, 517028, 544240, 646285, 1034056, 1292570, 2068112, 2585140, 5170280, 10340560]

約数ペア:

[(1, 10340560), (2, 5170280), (4, 2585140), (5, 2068112), (8, 1292570), (10, 1034056), (16, 646285), (19, 544240), (20, 517028), (38, 272120), (40, 258514), (76, 136060), (80, 129257), (95, 108848), (152, 68030), (190, 54424), (304, 34015), (380, 27212), (760, 13606), (1520, 6803)]