45035680

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 106815240

約数和(自身を除く): 61779560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 709, 794, 1418, 1588, 1985, 2836, 3176, 3545, 3970, 5672, 6352, 7090, 7940, 11344, 12704, 14180, 15880, 22688, 28360, 31760, 56720, 63520, 113440, 281473, 562946, 1125892, 1407365, 2251784, 2814730, 4503568, 5629460, 9007136, 11258920, 22517840, 45035680]

約数ペア:

[(1, 45035680), (2, 22517840), (4, 11258920), (5, 9007136), (8, 5629460), (10, 4503568), (16, 2814730), (20, 2251784), (32, 1407365), (40, 1125892), (80, 562946), (160, 281473), (397, 113440), (709, 63520), (794, 56720), (1418, 31760), (1588, 28360), (1985, 22688), (2836, 15880), (3176, 14180), (3545, 12704), (3970, 11344), (5672, 7940), (6352, 7090)]