13298240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 56

約数和(自身を含む): 32781240

約数和(自身を除く): 19483000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1433, 1856, 2320, 2866, 4640, 5732, 7165, 9280, 11464, 14330, 22928, 28660, 41557, 45856, 57320, 83114, 91712, 114640, 166228, 207785, 229280, 332456, 415570, 458560, 664912, 831140, 1329824, 1662280, 2659648, 3324560, 6649120, 13298240]

約数ペア:

[(1, 13298240), (2, 6649120), (4, 3324560), (5, 2659648), (8, 1662280), (10, 1329824), (16, 831140), (20, 664912), (29, 458560), (32, 415570), (40, 332456), (58, 229280), (64, 207785), (80, 166228), (116, 114640), (145, 91712), (160, 83114), (232, 57320), (290, 45856), (320, 41557), (464, 28660), (580, 22928), (928, 14330), (1160, 11464), (1433, 9280), (1856, 7165), (2320, 5732), (2866, 4640)]