82302440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11003}}^1$

素因数の和:11042

約数の個数: 64

約数和(自身を含む): 213917760

約数和(自身を除く): 131615320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11003, 22006, 44012, 55015, 88024, 110030, 121033, 187051, 220060, 242066, 374102, 440120, 484132, 605165, 748204, 935255, 968264, 1210330, 1496408, 1870510, 2057561, 2420660, 3741020, 4115122, 4841320, 7482040, 8230244, 10287805, 16460488, 20575610, 41151220, 82302440]

約数ペア:

[(1, 82302440), (2, 41151220), (4, 20575610), (5, 16460488), (8, 10287805), (10, 8230244), (11, 7482040), (17, 4841320), (20, 4115122), (22, 3741020), (34, 2420660), (40, 2057561), (44, 1870510), (55, 1496408), (68, 1210330), (85, 968264), (88, 935255), (110, 748204), (136, 605165), (170, 484132), (187, 440120), (220, 374102), (340, 242066), (374, 220060), (440, 187051), (680, 121033), (748, 110030), (935, 88024), (1496, 55015), (1870, 44012), (3740, 22006), (7480, 11003)]