23077120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 61166700

約数和(自身を除く): 38089580

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 149, 160, 176, 220, 242, 256, 298, 320, 352, 440, 484, 596, 605, 640, 704, 745, 880, 968, 1192, 1210, 1280, 1408, 1490, 1639, 1760, 1936, 2384, 2420, 2816, 2980, 3278, 3520, 3872, 4768, 4840, 5960, 6556, 7040, 7744, 8195, 9536, 9680, 11920, 13112, 14080, 15488, 16390, 18029, 19072, 19360, 23840, 26224, 30976, 32780, 36058, 38144, 38720, 47680, 52448, 65560, 72116, 77440, 90145, 95360, 104896, 131120, 144232, 154880, 180290, 190720, 209792, 262240, 288464, 360580, 419584, 524480, 576928, 721160, 1048960, 1153856, 1442320, 2097920, 2307712, 2884640, 4615424, 5769280, 11538560, 23077120]

約数ペア:

[(1, 23077120), (2, 11538560), (4, 5769280), (5, 4615424), (8, 2884640), (10, 2307712), (11, 2097920), (16, 1442320), (20, 1153856), (22, 1048960), (32, 721160), (40, 576928), (44, 524480), (55, 419584), (64, 360580), (80, 288464), (88, 262240), (110, 209792), (121, 190720), (128, 180290), (149, 154880), (160, 144232), (176, 131120), (220, 104896), (242, 95360), (256, 90145), (298, 77440), (320, 72116), (352, 65560), (440, 52448), (484, 47680), (596, 38720), (605, 38144), (640, 36058), (704, 32780), (745, 30976), (880, 26224), (968, 23840), (1192, 19360), (1210, 19072), (1280, 18029), (1408, 16390), (1490, 15488), (1639, 14080), (1760, 13112), (1936, 11920), (2384, 9680), (2420, 9536), (2816, 8195), (2980, 7744), (3278, 7040), (3520, 6556), (3872, 5960), (4768, 4840)]