23599420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 53837280

約数和(自身を除く): 30237860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 653, 695, 1306, 1390, 1807, 2612, 2780, 3265, 3614, 6530, 7228, 8489, 9035, 13060, 16978, 18070, 33956, 36140, 42445, 84890, 90767, 169780, 181534, 363068, 453835, 907670, 1179971, 1815340, 2359942, 4719884, 5899855, 11799710, 23599420]

約数ペア:

[(1, 23599420), (2, 11799710), (4, 5899855), (5, 4719884), (10, 2359942), (13, 1815340), (20, 1179971), (26, 907670), (52, 453835), (65, 363068), (130, 181534), (139, 169780), (260, 90767), (278, 84890), (556, 42445), (653, 36140), (695, 33956), (1306, 18070), (1390, 16978), (1807, 13060), (2612, 9035), (2780, 8489), (3265, 7228), (3614, 6530)]