236233400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 605534160

約数和(自身を除く): 369300760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1300, 1720, 2113, 2150, 2236, 2600, 2795, 4226, 4300, 4472, 5590, 8452, 8600, 10565, 11180, 13975, 16904, 21130, 22360, 27469, 27950, 42260, 52825, 54938, 55900, 84520, 90859, 105650, 109876, 111800, 137345, 181718, 211300, 219752, 274690, 363436, 422600, 454295, 549380, 686725, 726872, 908590, 1098760, 1181167, 1373450, 1817180, 2271475, 2362334, 2746900, 3634360, 4542950, 4724668, 5493800, 5905835, 9085900, 9449336, 11811670, 18171800, 23623340, 29529175, 47246680, 59058350, 118116700, 236233400]

約数ペア:

[(1, 236233400), (2, 118116700), (4, 59058350), (5, 47246680), (8, 29529175), (10, 23623340), (13, 18171800), (20, 11811670), (25, 9449336), (26, 9085900), (40, 5905835), (43, 5493800), (50, 4724668), (52, 4542950), (65, 3634360), (86, 2746900), (100, 2362334), (104, 2271475), (130, 1817180), (172, 1373450), (200, 1181167), (215, 1098760), (260, 908590), (325, 726872), (344, 686725), (430, 549380), (520, 454295), (559, 422600), (650, 363436), (860, 274690), (1075, 219752), (1118, 211300), (1300, 181718), (1720, 137345), (2113, 111800), (2150, 109876), (2236, 105650), (2600, 90859), (2795, 84520), (4226, 55900), (4300, 54938), (4472, 52825), (5590, 42260), (8452, 27950), (8600, 27469), (10565, 22360), (11180, 21130), (13975, 16904)]