550675580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 1428585984

約数和(自身を除く): 877910404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 443, 455, 683, 886, 910, 1366, 1772, 1820, 2215, 2732, 3101, 3415, 4430, 4781, 5759, 6202, 6830, 8860, 8879, 9562, 11518, 12404, 13660, 15505, 17758, 19124, 23036, 23905, 28795, 31010, 35516, 40313, 44395, 47810, 57590, 62020, 62153, 80626, 88790, 95620, 115180, 124306, 161252, 177580, 201565, 248612, 302569, 310765, 403130, 605138, 621530, 806260, 1210276, 1243060, 1512845, 2117983, 3025690, 3933397, 4235966, 6051380, 7866794, 8471932, 10589915, 15733588, 19666985, 21179830, 27533779, 39333970, 42359660, 55067558, 78667940, 110135116, 137668895, 275337790, 550675580]

約数ペア:

[(1, 550675580), (2, 275337790), (4, 137668895), (5, 110135116), (7, 78667940), (10, 55067558), (13, 42359660), (14, 39333970), (20, 27533779), (26, 21179830), (28, 19666985), (35, 15733588), (52, 10589915), (65, 8471932), (70, 7866794), (91, 6051380), (130, 4235966), (140, 3933397), (182, 3025690), (260, 2117983), (364, 1512845), (443, 1243060), (455, 1210276), (683, 806260), (886, 621530), (910, 605138), (1366, 403130), (1772, 310765), (1820, 302569), (2215, 248612), (2732, 201565), (3101, 177580), (3415, 161252), (4430, 124306), (4781, 115180), (5759, 95620), (6202, 88790), (6830, 80626), (8860, 62153), (8879, 62020), (9562, 57590), (11518, 47810), (12404, 44395), (13660, 40313), (15505, 35516), (17758, 31010), (19124, 28795), (23036, 23905)]