83172430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2179}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 163866240

約数和(自身を除く): 80693810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 694, 1735, 2179, 3470, 3817, 4358, 7634, 10895, 19085, 21790, 23969, 38170, 47938, 119845, 239690, 756113, 1512226, 3780565, 7561130, 8317243, 16634486, 41586215, 83172430]

約数ペア:

[(1, 83172430), (2, 41586215), (5, 16634486), (10, 8317243), (11, 7561130), (22, 3780565), (55, 1512226), (110, 756113), (347, 239690), (694, 119845), (1735, 47938), (2179, 38170), (3470, 23969), (3817, 21790), (4358, 19085), (7634, 10895)]