8614420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 19248768

約数和(自身を除く): 10634348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 307, 460, 610, 614, 1220, 1228, 1403, 1535, 2806, 3070, 5612, 6140, 7015, 7061, 14030, 14122, 18727, 28060, 28244, 35305, 37454, 70610, 74908, 93635, 141220, 187270, 374540, 430721, 861442, 1722884, 2153605, 4307210, 8614420]

約数ペア:

[(1, 8614420), (2, 4307210), (4, 2153605), (5, 1722884), (10, 861442), (20, 430721), (23, 374540), (46, 187270), (61, 141220), (92, 93635), (115, 74908), (122, 70610), (230, 37454), (244, 35305), (305, 28244), (307, 28060), (460, 18727), (610, 14122), (614, 14030), (1220, 7061), (1228, 7015), (1403, 6140), (1535, 5612), (2806, 3070)]