23638600

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 55348020

約数和(自身を除く): 31709420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 653, 724, 905, 1306, 1448, 1810, 2612, 3265, 3620, 4525, 5224, 6530, 7240, 9050, 13060, 16325, 18100, 26120, 32650, 36200, 65300, 118193, 130600, 236386, 472772, 590965, 945544, 1181930, 2363860, 2954825, 4727720, 5909650, 11819300, 23638600]

約数ペア:

[(1, 23638600), (2, 11819300), (4, 5909650), (5, 4727720), (8, 2954825), (10, 2363860), (20, 1181930), (25, 945544), (40, 590965), (50, 472772), (100, 236386), (181, 130600), (200, 118193), (362, 65300), (653, 36200), (724, 32650), (905, 26120), (1306, 18100), (1448, 16325), (1810, 13060), (2612, 9050), (3265, 7240), (3620, 6530), (4525, 5224)]