22021167200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1448761}}^1$

素因数の和:1448800

約数の個数: 72

約数和(自身を含む): 56588643720

約数和(自身を除く): 34567476520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 1448761, 2897522, 5795044, 7243805, 11590088, 14487610, 23180176, 27526459, 28975220, 36219025, 46360352, 55052918, 57950440, 72438050, 110105836, 115900880, 137632295, 144876100, 220211672, 231801760, 275264590, 289752200, 440423344, 550529180, 579504400, 688161475, 880846688, 1101058360, 1159008800, 1376322950, 2202116720, 2752645900, 4404233440, 5505291800, 11010583600, 22021167200]

約数ペア:

[(1, 22021167200), (2, 11010583600), (4, 5505291800), (5, 4404233440), (8, 2752645900), (10, 2202116720), (16, 1376322950), (19, 1159008800), (20, 1101058360), (25, 880846688), (32, 688161475), (38, 579504400), (40, 550529180), (50, 440423344), (76, 289752200), (80, 275264590), (95, 231801760), (100, 220211672), (152, 144876100), (160, 137632295), (190, 115900880), (200, 110105836), (304, 72438050), (380, 57950440), (400, 55052918), (475, 46360352), (608, 36219025), (760, 28975220), (800, 27526459), (950, 23180176), (1520, 14487610), (1900, 11590088), (3040, 7243805), (3800, 5795044), (7600, 2897522), (15200, 1448761)]