22256060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 50277024

約数和(自身を除く): 28020964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 977, 1139, 1340, 1954, 2278, 3908, 4556, 4885, 5695, 9770, 11390, 16609, 19540, 22780, 33218, 65459, 66436, 83045, 130918, 166090, 261836, 327295, 332180, 654590, 1112803, 1309180, 2225606, 4451212, 5564015, 11128030, 22256060]

約数ペア:

[(1, 22256060), (2, 11128030), (4, 5564015), (5, 4451212), (10, 2225606), (17, 1309180), (20, 1112803), (34, 654590), (67, 332180), (68, 327295), (85, 261836), (134, 166090), (170, 130918), (268, 83045), (335, 66436), (340, 65459), (670, 33218), (977, 22780), (1139, 19540), (1340, 16609), (1954, 11390), (2278, 9770), (3908, 5695), (4556, 4885)]