80768770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6793}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 154087920

約数和(自身を除く): 73319150

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 6793, 11890, 13586, 33965, 67930, 196997, 278513, 393994, 557026, 984985, 1392565, 1969970, 2785130, 8076877, 16153754, 40384385, 80768770]

約数ペア:

[(1, 80768770), (2, 40384385), (5, 16153754), (10, 8076877), (29, 2785130), (41, 1969970), (58, 1392565), (82, 984985), (145, 557026), (205, 393994), (290, 278513), (410, 196997), (1189, 67930), (2378, 33965), (5945, 13586), (6793, 11890)]