526702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10957}}^1$

素因数の和:11017

約数の個数: 64

約数和(自身を含む): 1136125440

約数和(自身を除く): 609422450

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 2090, 2185, 2530, 4370, 4807, 9614, 10957, 21914, 24035, 48070, 54785, 109570, 120527, 208183, 241054, 252011, 416366, 504022, 602635, 1040915, 1205270, 1260055, 2081830, 2290013, 2520110, 2772121, 4580026, 4788209, 5544242, 9576418, 11450065, 13860605, 22900130, 23941045, 27721210, 47882090, 52670299, 105340598, 263351495, 526702990]

約数ペア:

[(1, 526702990), (2, 263351495), (5, 105340598), (10, 52670299), (11, 47882090), (19, 27721210), (22, 23941045), (23, 22900130), (38, 13860605), (46, 11450065), (55, 9576418), (95, 5544242), (110, 4788209), (115, 4580026), (190, 2772121), (209, 2520110), (230, 2290013), (253, 2081830), (418, 1260055), (437, 1205270), (506, 1040915), (874, 602635), (1045, 504022), (1265, 416366), (2090, 252011), (2185, 241054), (2530, 208183), (4370, 120527), (4807, 109570), (9614, 54785), (10957, 48070), (21914, 24035)]