22506200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 53564280

約数和(自身を除く): 31058080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 2617, 4300, 5234, 8600, 10468, 13085, 20936, 26170, 52340, 65425, 104680, 112531, 130850, 225062, 261700, 450124, 523400, 562655, 900248, 1125310, 2250620, 2813275, 4501240, 5626550, 11253100, 22506200]

約数ペア:

[(1, 22506200), (2, 11253100), (4, 5626550), (5, 4501240), (8, 2813275), (10, 2250620), (20, 1125310), (25, 900248), (40, 562655), (43, 523400), (50, 450124), (86, 261700), (100, 225062), (172, 130850), (200, 112531), (215, 104680), (344, 65425), (430, 52340), (860, 26170), (1075, 20936), (1720, 13085), (2150, 10468), (2617, 8600), (4300, 5234)]