10789902320

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1\times {\mathrm{1051}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 25284735840

約数和(自身を除く): 14494833520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 709, 724, 905, 1051, 1418, 1448, 1810, 2102, 2836, 2896, 3545, 3620, 4204, 5255, 5672, 7090, 7240, 8408, 10510, 11344, 14180, 14480, 16816, 21020, 28360, 42040, 56720, 84080, 128329, 190231, 256658, 380462, 513316, 641645, 745159, 760924, 951155, 1026632, 1283290, 1490318, 1521848, 1902310, 2053264, 2566580, 2980636, 3043696, 3725795, 3804620, 5133160, 5961272, 7451590, 7609240, 10266320, 11922544, 14903180, 15218480, 29806360, 59612720, 134873779, 269747558, 539495116, 674368895, 1078990232, 1348737790, 2157980464, 2697475580, 5394951160, 10789902320]

約数ペア:

[(1, 10789902320), (2, 5394951160), (4, 2697475580), (5, 2157980464), (8, 1348737790), (10, 1078990232), (16, 674368895), (20, 539495116), (40, 269747558), (80, 134873779), (181, 59612720), (362, 29806360), (709, 15218480), (724, 14903180), (905, 11922544), (1051, 10266320), (1418, 7609240), (1448, 7451590), (1810, 5961272), (2102, 5133160), (2836, 3804620), (2896, 3725795), (3545, 3043696), (3620, 2980636), (4204, 2566580), (5255, 2053264), (5672, 1902310), (7090, 1521848), (7240, 1490318), (8408, 1283290), (10510, 1026632), (11344, 951155), (14180, 760924), (14480, 745159), (16816, 641645), (21020, 513316), (28360, 380462), (42040, 256658), (56720, 190231), (84080, 128329)]