67110850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 134678880

約数和(自身を除く): 67568030

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1723, 2050, 3446, 3895, 7790, 8615, 17230, 19475, 32737, 38950, 43075, 65474, 70643, 86150, 141286, 163685, 327370, 353215, 706430, 818425, 1342217, 1636850, 1766075, 2684434, 3532150, 6711085, 13422170, 33555425, 67110850]

約数ペア:

[(1, 67110850), (2, 33555425), (5, 13422170), (10, 6711085), (19, 3532150), (25, 2684434), (38, 1766075), (41, 1636850), (50, 1342217), (82, 818425), (95, 706430), (190, 353215), (205, 327370), (410, 163685), (475, 141286), (779, 86150), (950, 70643), (1025, 65474), (1558, 43075), (1723, 38950), (2050, 32737), (3446, 19475), (3895, 17230), (7790, 8615)]