26783391860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32662673}}^1$

素因数の和:32662723

約数の個数: 24

約数和(自身を含む): 57616956936

約数和(自身を除く): 30833565076

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32662673, 65325346, 130650692, 163313365, 326626730, 653253460, 1339169593, 2678339186, 5356678372, 6695847965, 13391695930, 26783391860]

約数ペア:

[(1, 26783391860), (2, 13391695930), (4, 6695847965), (5, 5356678372), (10, 2678339186), (20, 1339169593), (41, 653253460), (82, 326626730), (164, 163313365), (205, 130650692), (410, 65325346), (820, 32662673)]