40645330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 80077248

約数和(自身を除く): 39431918

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 683, 1082, 1366, 2705, 3415, 5410, 5951, 6830, 7513, 11902, 15026, 29755, 37565, 59510, 75130, 369503, 739006, 1847515, 3695030, 4064533, 8129066, 20322665, 40645330]

約数ペア:

[(1, 40645330), (2, 20322665), (5, 8129066), (10, 4064533), (11, 3695030), (22, 1847515), (55, 739006), (110, 369503), (541, 75130), (683, 59510), (1082, 37565), (1366, 29755), (2705, 15026), (3415, 11902), (5410, 7513), (5951, 6830)]