8153454640

素因数分解:

$2^4\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{82793}}^1$

素因数の和:84037

約数の個数: 40

約数和(自身を含む): 18972410688

約数和(自身を除く): 10818956048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1231, 2462, 4924, 6155, 9848, 12310, 19696, 24620, 49240, 82793, 98480, 165586, 331172, 413965, 662344, 827930, 1324688, 1655860, 3311720, 6623440, 101918183, 203836366, 407672732, 509590915, 815345464, 1019181830, 1630690928, 2038363660, 4076727320, 8153454640]

約数ペア:

[(1, 8153454640), (2, 4076727320), (4, 2038363660), (5, 1630690928), (8, 1019181830), (10, 815345464), (16, 509590915), (20, 407672732), (40, 203836366), (80, 101918183), (1231, 6623440), (2462, 3311720), (4924, 1655860), (6155, 1324688), (9848, 827930), (12310, 662344), (19696, 413965), (24620, 331172), (49240, 165586), (82793, 98480)]