5013760

素因数分解:

$2^8\times 5^1\times {\mathrm{3917}}^1$

素因数の和:3938

約数の個数: 36

約数和(自身を含む): 12012588

約数和(自身を除く): 6998828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3917, 7834, 15668, 19585, 31336, 39170, 62672, 78340, 125344, 156680, 250688, 313360, 501376, 626720, 1002752, 1253440, 2506880, 5013760]

約数ペア:

[(1, 5013760), (2, 2506880), (4, 1253440), (5, 1002752), (8, 626720), (10, 501376), (16, 313360), (20, 250688), (32, 156680), (40, 125344), (64, 78340), (80, 62672), (128, 39170), (160, 31336), (256, 19585), (320, 15668), (640, 7834), (1280, 3917)]