201411100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 479219328

約数和(自身を除く): 277808228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 283, 550, 566, 647, 1100, 1132, 1294, 1415, 2588, 2830, 3113, 3235, 5660, 6226, 6470, 7075, 7117, 12452, 12940, 14150, 14234, 15565, 16175, 28300, 28468, 31130, 32350, 35585, 62260, 64700, 71170, 77825, 142340, 155650, 177925, 183101, 311300, 355850, 366202, 711700, 732404, 915505, 1831010, 2014111, 3662020, 4028222, 4577525, 8056444, 9155050, 10070555, 18310100, 20141110, 40282220, 50352775, 100705550, 201411100]

約数ペア:

[(1, 201411100), (2, 100705550), (4, 50352775), (5, 40282220), (10, 20141110), (11, 18310100), (20, 10070555), (22, 9155050), (25, 8056444), (44, 4577525), (50, 4028222), (55, 3662020), (100, 2014111), (110, 1831010), (220, 915505), (275, 732404), (283, 711700), (550, 366202), (566, 355850), (647, 311300), (1100, 183101), (1132, 177925), (1294, 155650), (1415, 142340), (2588, 77825), (2830, 71170), (3113, 64700), (3235, 62260), (5660, 35585), (6226, 32350), (6470, 31130), (7075, 28468), (7117, 28300), (12452, 16175), (12940, 15565), (14150, 14234)]