10244720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 24135360

約数和(自身を除く): 13890640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 1621, 3160, 3242, 6320, 6484, 8105, 12968, 16210, 25936, 32420, 64840, 128059, 129680, 256118, 512236, 640295, 1024472, 1280590, 2048944, 2561180, 5122360, 10244720]

約数ペア:

[(1, 10244720), (2, 5122360), (4, 2561180), (5, 2048944), (8, 1280590), (10, 1024472), (16, 640295), (20, 512236), (40, 256118), (79, 129680), (80, 128059), (158, 64840), (316, 32420), (395, 25936), (632, 16210), (790, 12968), (1264, 8105), (1580, 6484), (1621, 6320), (3160, 3242)]