23793440

素因数分解:

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

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 61837020

約数和(自身を除く): 38043580

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1229, 1760, 1936, 2420, 2458, 3872, 4840, 4916, 6145, 9680, 9832, 12290, 13519, 19360, 19664, 24580, 27038, 39328, 49160, 54076, 67595, 98320, 108152, 135190, 148709, 196640, 216304, 270380, 297418, 432608, 540760, 594836, 743545, 1081520, 1189672, 1487090, 2163040, 2379344, 2974180, 4758688, 5948360, 11896720, 23793440]

約数ペア:

[(1, 23793440), (2, 11896720), (4, 5948360), (5, 4758688), (8, 2974180), (10, 2379344), (11, 2163040), (16, 1487090), (20, 1189672), (22, 1081520), (32, 743545), (40, 594836), (44, 540760), (55, 432608), (80, 297418), (88, 270380), (110, 216304), (121, 196640), (160, 148709), (176, 135190), (220, 108152), (242, 98320), (352, 67595), (440, 54076), (484, 49160), (605, 39328), (880, 27038), (968, 24580), (1210, 19664), (1229, 19360), (1760, 13519), (1936, 12290), (2420, 9832), (2458, 9680), (3872, 6145), (4840, 4916)]