6526720

素因数分解:

$2^8\times 5^1\times {\mathrm{5099}}^1$

素因数の和:5120

約数の個数: 36

約数和(自身を含む): 15636600

約数和(自身を除く): 9109880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5099, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 163168, 203960, 326336, 407920, 652672, 815840, 1305344, 1631680, 3263360, 6526720]

約数ペア:

[(1, 6526720), (2, 3263360), (4, 1631680), (5, 1305344), (8, 815840), (10, 652672), (16, 407920), (20, 326336), (32, 203960), (40, 163168), (64, 101980), (80, 81584), (128, 50990), (160, 40792), (256, 25495), (320, 20396), (640, 10198), (1280, 5099)]