38940650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 88660992

約数和(自身を除く): 49720342

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 37, 50, 62, 70, 74, 97, 155, 175, 185, 194, 217, 259, 310, 350, 370, 434, 485, 518, 679, 775, 925, 970, 1085, 1147, 1295, 1358, 1550, 1850, 2170, 2294, 2425, 2590, 3007, 3395, 3589, 4850, 5425, 5735, 6014, 6475, 6790, 7178, 8029, 10850, 11470, 12950, 15035, 16058, 16975, 17945, 21049, 25123, 28675, 30070, 33950, 35890, 40145, 42098, 50246, 57350, 75175, 80290, 89725, 105245, 111259, 125615, 150350, 179450, 200725, 210490, 222518, 251230, 401450, 526225, 556295, 628075, 778813, 1052450, 1112590, 1256150, 1557626, 2781475, 3894065, 5562950, 7788130, 19470325, 38940650]

約数ペア:

[(1, 38940650), (2, 19470325), (5, 7788130), (7, 5562950), (10, 3894065), (14, 2781475), (25, 1557626), (31, 1256150), (35, 1112590), (37, 1052450), (50, 778813), (62, 628075), (70, 556295), (74, 526225), (97, 401450), (155, 251230), (175, 222518), (185, 210490), (194, 200725), (217, 179450), (259, 150350), (310, 125615), (350, 111259), (370, 105245), (434, 89725), (485, 80290), (518, 75175), (679, 57350), (775, 50246), (925, 42098), (970, 40145), (1085, 35890), (1147, 33950), (1295, 30070), (1358, 28675), (1550, 25123), (1850, 21049), (2170, 17945), (2294, 16975), (2425, 16058), (2590, 15035), (3007, 12950), (3395, 11470), (3589, 10850), (4850, 8029), (5425, 7178), (5735, 6790), (6014, 6475)]