118976440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 293297760

約数和(自身を除く): 174321320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 317, 440, 634, 853, 1268, 1585, 1706, 2536, 3170, 3412, 3487, 4265, 6340, 6824, 6974, 8530, 9383, 12680, 13948, 17060, 17435, 18766, 27896, 34120, 34870, 37532, 46915, 69740, 75064, 93830, 139480, 187660, 270401, 375320, 540802, 1081604, 1352005, 2163208, 2704010, 2974411, 5408020, 5948822, 10816040, 11897644, 14872055, 23795288, 29744110, 59488220, 118976440]

約数ペア:

[(1, 118976440), (2, 59488220), (4, 29744110), (5, 23795288), (8, 14872055), (10, 11897644), (11, 10816040), (20, 5948822), (22, 5408020), (40, 2974411), (44, 2704010), (55, 2163208), (88, 1352005), (110, 1081604), (220, 540802), (317, 375320), (440, 270401), (634, 187660), (853, 139480), (1268, 93830), (1585, 75064), (1706, 69740), (2536, 46915), (3170, 37532), (3412, 34870), (3487, 34120), (4265, 27896), (6340, 18766), (6824, 17435), (6974, 17060), (8530, 13948), (9383, 12680)]