83146240

素因数分解:

$2^9\times 5^1\times {\mathrm{32479}}^1$

素因数の和:32502

約数の個数: 40

約数和(自身を含む): 199362240

約数和(自身を除く): 116216000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 32479, 64958, 129916, 162395, 259832, 324790, 519664, 649580, 1039328, 1299160, 2078656, 2598320, 4157312, 5196640, 8314624, 10393280, 16629248, 20786560, 41573120, 83146240]

約数ペア:

[(1, 83146240), (2, 41573120), (4, 20786560), (5, 16629248), (8, 10393280), (10, 8314624), (16, 5196640), (20, 4157312), (32, 2598320), (40, 2078656), (64, 1299160), (80, 1039328), (128, 649580), (160, 519664), (256, 324790), (320, 259832), (512, 162395), (640, 129916), (1280, 64958), (2560, 32479)]