5665420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 13275360

約数和(自身を除く): 7609940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 877, 1292, 1615, 1754, 3230, 3508, 4385, 6460, 8770, 14909, 16663, 17540, 29818, 33326, 59636, 66652, 74545, 83315, 149090, 166630, 283271, 298180, 333260, 566542, 1133084, 1416355, 2832710, 5665420]

約数ペア:

[(1, 5665420), (2, 2832710), (4, 1416355), (5, 1133084), (10, 566542), (17, 333260), (19, 298180), (20, 283271), (34, 166630), (38, 149090), (68, 83315), (76, 74545), (85, 66652), (95, 59636), (170, 33326), (190, 29818), (323, 17540), (340, 16663), (380, 14909), (646, 8770), (877, 6460), (1292, 4385), (1615, 3508), (1754, 3230)]