114882920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 270421200

約数和(自身を除く): 155538280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 970, 1021, 1160, 1940, 2042, 2813, 3880, 4084, 5105, 5626, 8168, 10210, 11252, 14065, 20420, 22504, 28130, 29609, 40840, 56260, 59218, 99037, 112520, 118436, 148045, 198074, 236872, 296090, 396148, 495185, 592180, 792296, 990370, 1184360, 1980740, 2872073, 3961480, 5744146, 11488292, 14360365, 22976584, 28720730, 57441460, 114882920]

約数ペア:

[(1, 114882920), (2, 57441460), (4, 28720730), (5, 22976584), (8, 14360365), (10, 11488292), (20, 5744146), (29, 3961480), (40, 2872073), (58, 1980740), (97, 1184360), (116, 990370), (145, 792296), (194, 592180), (232, 495185), (290, 396148), (388, 296090), (485, 236872), (580, 198074), (776, 148045), (970, 118436), (1021, 112520), (1160, 99037), (1940, 59218), (2042, 56260), (2813, 40840), (3880, 29609), (4084, 28130), (5105, 22504), (5626, 20420), (8168, 14065), (10210, 11252)]