29303900

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1814

約数の個数: 36

約数和(自身を含む): 63980280

約数和(自身を除く): 34676380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 905, 1619, 1810, 3238, 3620, 4525, 6476, 8095, 9050, 16190, 18100, 32380, 40475, 80950, 161900, 293039, 586078, 1172156, 1465195, 2930390, 5860780, 7325975, 14651950, 29303900]

約数ペア:

[(1, 29303900), (2, 14651950), (4, 7325975), (5, 5860780), (10, 2930390), (20, 1465195), (25, 1172156), (50, 586078), (100, 293039), (181, 161900), (362, 80950), (724, 40475), (905, 32380), (1619, 18100), (1810, 16190), (3238, 9050), (3620, 8095), (4525, 6476)]