22857910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 42511392

約数和(自身を除く): 19653482

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 283, 394, 410, 566, 985, 1415, 1970, 2830, 8077, 11603, 16154, 23206, 40385, 55751, 58015, 80770, 111502, 116030, 278755, 557510, 2285791, 4571582, 11428955, 22857910]

約数ペア:

[(1, 22857910), (2, 11428955), (5, 4571582), (10, 2285791), (41, 557510), (82, 278755), (197, 116030), (205, 111502), (283, 80770), (394, 58015), (410, 55751), (566, 40385), (985, 23206), (1415, 16154), (1970, 11603), (2830, 8077)]