201413120

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2765

約数の個数: 80

約数和(自身を含む): 499755960

約数和(自身を除く): 298342840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 2713, 3712, 4640, 5426, 7424, 9280, 10852, 13565, 14848, 18560, 21704, 27130, 37120, 43408, 54260, 74240, 78677, 86816, 108520, 157354, 173632, 217040, 314708, 347264, 393385, 434080, 629416, 694528, 786770, 868160, 1258832, 1389056, 1573540, 1736320, 2517664, 3147080, 3472640, 5035328, 6294160, 6945280, 10070656, 12588320, 20141312, 25176640, 40282624, 50353280, 100706560, 201413120]

約数ペア:

[(1, 201413120), (2, 100706560), (4, 50353280), (5, 40282624), (8, 25176640), (10, 20141312), (16, 12588320), (20, 10070656), (29, 6945280), (32, 6294160), (40, 5035328), (58, 3472640), (64, 3147080), (80, 2517664), (116, 1736320), (128, 1573540), (145, 1389056), (160, 1258832), (232, 868160), (256, 786770), (290, 694528), (320, 629416), (464, 434080), (512, 393385), (580, 347264), (640, 314708), (928, 217040), (1160, 173632), (1280, 157354), (1856, 108520), (2320, 86816), (2560, 78677), (2713, 74240), (3712, 54260), (4640, 43408), (5426, 37120), (7424, 27130), (9280, 21704), (10852, 18560), (13565, 14848)]