29422040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7583}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 66890880

約数和(自身を除く): 37468840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 7583, 15166, 30332, 37915, 60664, 75830, 151660, 303320, 735551, 1471102, 2942204, 3677755, 5884408, 7355510, 14711020, 29422040]

約数ペア:

[(1, 29422040), (2, 14711020), (4, 7355510), (5, 5884408), (8, 3677755), (10, 2942204), (20, 1471102), (40, 735551), (97, 303320), (194, 151660), (388, 75830), (485, 60664), (776, 37915), (970, 30332), (1940, 15166), (3880, 7583)]