16860543350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{789721}}^1$

素因数の和:789801

約数の個数: 48

約数和(自身を含む): 36428296416

約数和(自身を除く): 19567753066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 4270, 10675, 21350, 789721, 1579442, 3948605, 5528047, 7897210, 11056094, 19743025, 27640235, 39486050, 48172981, 55280470, 96345962, 138201175, 240864905, 276402350, 337210867, 481729810, 674421734, 1204324525, 1686054335, 2408649050, 3372108670, 8430271675, 16860543350]

約数ペア:

[(1, 16860543350), (2, 8430271675), (5, 3372108670), (7, 2408649050), (10, 1686054335), (14, 1204324525), (25, 674421734), (35, 481729810), (50, 337210867), (61, 276402350), (70, 240864905), (122, 138201175), (175, 96345962), (305, 55280470), (350, 48172981), (427, 39486050), (610, 27640235), (854, 19743025), (1525, 11056094), (2135, 7897210), (3050, 5528047), (4270, 3948605), (10675, 1579442), (21350, 789721)]