13665400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 37319040

約数和(自身を除く): 23653640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 227, 280, 301, 344, 350, 430, 454, 602, 700, 860, 908, 1075, 1135, 1204, 1400, 1505, 1589, 1720, 1816, 2150, 2270, 2408, 3010, 3178, 4300, 4540, 5675, 6020, 6356, 7525, 7945, 8600, 9080, 9761, 11350, 12040, 12712, 15050, 15890, 19522, 22700, 30100, 31780, 39044, 39725, 45400, 48805, 60200, 63560, 68327, 78088, 79450, 97610, 136654, 158900, 195220, 244025, 273308, 317800, 341635, 390440, 488050, 546616, 683270, 976100, 1366540, 1708175, 1952200, 2733080, 3416350, 6832700, 13665400]

約数ペア:

[(1, 13665400), (2, 6832700), (4, 3416350), (5, 2733080), (7, 1952200), (8, 1708175), (10, 1366540), (14, 976100), (20, 683270), (25, 546616), (28, 488050), (35, 390440), (40, 341635), (43, 317800), (50, 273308), (56, 244025), (70, 195220), (86, 158900), (100, 136654), (140, 97610), (172, 79450), (175, 78088), (200, 68327), (215, 63560), (227, 60200), (280, 48805), (301, 45400), (344, 39725), (350, 39044), (430, 31780), (454, 30100), (602, 22700), (700, 19522), (860, 15890), (908, 15050), (1075, 12712), (1135, 12040), (1204, 11350), (1400, 9761), (1505, 9080), (1589, 8600), (1720, 7945), (1816, 7525), (2150, 6356), (2270, 6020), (2408, 5675), (3010, 4540), (3178, 4300)]