69783850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 135535968

約数和(自身を除く): 65752118

約数列:

[1, 2, 5, 10, 25, 37, 50, 67, 74, 134, 185, 335, 370, 563, 670, 925, 1126, 1675, 1850, 2479, 2815, 3350, 4958, 5630, 12395, 14075, 20831, 24790, 28150, 37721, 41662, 61975, 75442, 104155, 123950, 188605, 208310, 377210, 520775, 943025, 1041550, 1395677, 1886050, 2791354, 6978385, 13956770, 34891925, 69783850]

約数ペア:

[(1, 69783850), (2, 34891925), (5, 13956770), (10, 6978385), (25, 2791354), (37, 1886050), (50, 1395677), (67, 1041550), (74, 943025), (134, 520775), (185, 377210), (335, 208310), (370, 188605), (563, 123950), (670, 104155), (925, 75442), (1126, 61975), (1675, 41662), (1850, 37721), (2479, 28150), (2815, 24790), (3350, 20831), (4958, 14075), (5630, 12395)]