11835320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 19337800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 983, 1204, 1505, 1720, 1966, 2408, 3010, 3932, 4915, 6020, 6881, 7864, 9830, 12040, 13762, 19660, 27524, 34405, 39320, 42269, 55048, 68810, 84538, 137620, 169076, 211345, 275240, 295883, 338152, 422690, 591766, 845380, 1183532, 1479415, 1690760, 2367064, 2958830, 5917660, 11835320]

約数ペア:

[(1, 11835320), (2, 5917660), (4, 2958830), (5, 2367064), (7, 1690760), (8, 1479415), (10, 1183532), (14, 845380), (20, 591766), (28, 422690), (35, 338152), (40, 295883), (43, 275240), (56, 211345), (70, 169076), (86, 137620), (140, 84538), (172, 68810), (215, 55048), (280, 42269), (301, 39320), (344, 34405), (430, 27524), (602, 19660), (860, 13762), (983, 12040), (1204, 9830), (1505, 7864), (1720, 6881), (1966, 6020), (2408, 4915), (3010, 3932)]