7162880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1424

約数の個数: 44

約数和(自身を含む): 17194800

約数和(自身を除く): 10031920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1399, 2560, 2798, 5120, 5596, 6995, 11192, 13990, 22384, 27980, 44768, 55960, 89536, 111920, 179072, 223840, 358144, 447680, 716288, 895360, 1432576, 1790720, 3581440, 7162880]

約数ペア:

[(1, 7162880), (2, 3581440), (4, 1790720), (5, 1432576), (8, 895360), (10, 716288), (16, 447680), (20, 358144), (32, 223840), (40, 179072), (64, 111920), (80, 89536), (128, 55960), (160, 44768), (256, 27980), (320, 22384), (512, 13990), (640, 11192), (1024, 6995), (1280, 5596), (1399, 5120), (2560, 2798)]