34472440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10909}}^1$

素因数の和:10999

約数の個数: 32

約数和(自身を含む): 78552000

約数和(自身を除く): 44079560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10909, 21818, 43636, 54545, 87272, 109090, 218180, 436360, 861811, 1723622, 3447244, 4309055, 6894488, 8618110, 17236220, 34472440]

約数ペア:

[(1, 34472440), (2, 17236220), (4, 8618110), (5, 6894488), (8, 4309055), (10, 3447244), (20, 1723622), (40, 861811), (79, 436360), (158, 218180), (316, 109090), (395, 87272), (632, 54545), (790, 43636), (1580, 21818), (3160, 10909)]