374205920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 970794720

約数和(自身を除く): 596588800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 173, 176, 220, 346, 352, 440, 692, 865, 880, 1229, 1384, 1730, 1760, 1903, 2458, 2768, 3460, 3806, 4916, 5536, 6145, 6920, 7612, 9515, 9832, 12290, 13519, 13840, 15224, 19030, 19664, 24580, 27038, 27680, 30448, 38060, 39328, 49160, 54076, 60896, 67595, 76120, 98320, 108152, 135190, 152240, 196640, 212617, 216304, 270380, 304480, 425234, 432608, 540760, 850468, 1063085, 1081520, 1700936, 2126170, 2163040, 2338787, 3401872, 4252340, 4677574, 6803744, 8504680, 9355148, 11693935, 17009360, 18710296, 23387870, 34018720, 37420592, 46775740, 74841184, 93551480, 187102960, 374205920]

約数ペア:

[(1, 374205920), (2, 187102960), (4, 93551480), (5, 74841184), (8, 46775740), (10, 37420592), (11, 34018720), (16, 23387870), (20, 18710296), (22, 17009360), (32, 11693935), (40, 9355148), (44, 8504680), (55, 6803744), (80, 4677574), (88, 4252340), (110, 3401872), (160, 2338787), (173, 2163040), (176, 2126170), (220, 1700936), (346, 1081520), (352, 1063085), (440, 850468), (692, 540760), (865, 432608), (880, 425234), (1229, 304480), (1384, 270380), (1730, 216304), (1760, 212617), (1903, 196640), (2458, 152240), (2768, 135190), (3460, 108152), (3806, 98320), (4916, 76120), (5536, 67595), (6145, 60896), (6920, 54076), (7612, 49160), (9515, 39328), (9832, 38060), (12290, 30448), (13519, 27680), (13840, 27038), (15224, 24580), (19030, 19664)]