91873120

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2029}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 217924560

約数和(自身を除く): 126051440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2029, 2264, 2830, 4058, 4528, 5660, 8116, 9056, 10145, 11320, 16232, 20290, 22640, 32464, 40580, 45280, 64928, 81160, 162320, 324640, 574207, 1148414, 2296828, 2871035, 4593656, 5742070, 9187312, 11484140, 18374624, 22968280, 45936560, 91873120]

約数ペア:

[(1, 91873120), (2, 45936560), (4, 22968280), (5, 18374624), (8, 11484140), (10, 9187312), (16, 5742070), (20, 4593656), (32, 2871035), (40, 2296828), (80, 1148414), (160, 574207), (283, 324640), (566, 162320), (1132, 81160), (1415, 64928), (2029, 45280), (2264, 40580), (2830, 32464), (4058, 22640), (4528, 20290), (5660, 16232), (8116, 11320), (9056, 10145)]