40679870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 64

約数和(自身を含む): 95302656

約数和(自身を除く): 54622786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2297, 2530, 3542, 4594, 8855, 11485, 16079, 17710, 22970, 25267, 32158, 50534, 52831, 80395, 105662, 126335, 160790, 176869, 252670, 264155, 353738, 369817, 528310, 581141, 739634, 884345, 1162282, 1768690, 1849085, 2905705, 3698170, 4067987, 5811410, 8135974, 20339935, 40679870]

約数ペア:

[(1, 40679870), (2, 20339935), (5, 8135974), (7, 5811410), (10, 4067987), (11, 3698170), (14, 2905705), (22, 1849085), (23, 1768690), (35, 1162282), (46, 884345), (55, 739634), (70, 581141), (77, 528310), (110, 369817), (115, 353738), (154, 264155), (161, 252670), (230, 176869), (253, 160790), (322, 126335), (385, 105662), (506, 80395), (770, 52831), (805, 50534), (1265, 32158), (1610, 25267), (1771, 22970), (2297, 17710), (2530, 16079), (3542, 11485), (4594, 8855)]