17961818950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 35712285696

約数和(自身を除く): 17750466746

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 113, 115, 134, 226, 230, 335, 565, 575, 670, 1130, 1150, 1541, 1675, 2063, 2599, 2825, 3082, 3350, 4126, 5198, 5650, 7571, 7705, 10315, 12995, 15142, 15410, 20630, 25990, 37855, 38525, 47449, 51575, 64975, 75710, 77050, 94898, 103150, 129950, 138221, 174133, 189275, 233119, 237245, 276442, 348266, 378550, 466238, 474490, 691105, 870665, 1165595, 1186225, 1382210, 1741330, 2331190, 2372450, 3179083, 3455525, 4353325, 5361737, 5827975, 6358166, 6911050, 8706650, 10723474, 11655950, 15618973, 15895415, 26808685, 31237946, 31790830, 53617370, 78094865, 79477075, 134043425, 156189730, 158954150, 268086850, 359236379, 390474325, 718472758, 780948650, 1796181895, 3592363790, 8980909475, 17961818950]

約数ペア:

[(1, 17961818950), (2, 8980909475), (5, 3592363790), (10, 1796181895), (23, 780948650), (25, 718472758), (46, 390474325), (50, 359236379), (67, 268086850), (113, 158954150), (115, 156189730), (134, 134043425), (226, 79477075), (230, 78094865), (335, 53617370), (565, 31790830), (575, 31237946), (670, 26808685), (1130, 15895415), (1150, 15618973), (1541, 11655950), (1675, 10723474), (2063, 8706650), (2599, 6911050), (2825, 6358166), (3082, 5827975), (3350, 5361737), (4126, 4353325), (5198, 3455525), (5650, 3179083), (7571, 2372450), (7705, 2331190), (10315, 1741330), (12995, 1382210), (15142, 1186225), (15410, 1165595), (20630, 870665), (25990, 691105), (37855, 474490), (38525, 466238), (47449, 378550), (51575, 348266), (64975, 276442), (75710, 237245), (77050, 233119), (94898, 189275), (103150, 174133), (129950, 138221)]