22842200

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 53486160

約数和(自身を除く): 30643960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 631, 724, 905, 1262, 1448, 1810, 2524, 3155, 3620, 4525, 5048, 6310, 7240, 9050, 12620, 15775, 18100, 25240, 31550, 36200, 63100, 114211, 126200, 228422, 456844, 571055, 913688, 1142110, 2284220, 2855275, 4568440, 5710550, 11421100, 22842200]

約数ペア:

[(1, 22842200), (2, 11421100), (4, 5710550), (5, 4568440), (8, 2855275), (10, 2284220), (20, 1142110), (25, 913688), (40, 571055), (50, 456844), (100, 228422), (181, 126200), (200, 114211), (362, 63100), (631, 36200), (724, 31550), (905, 25240), (1262, 18100), (1448, 15775), (1810, 12620), (2524, 9050), (3155, 7240), (3620, 6310), (4525, 5048)]