8138090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 7538326

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 863, 943, 1726, 1886, 4315, 4715, 8630, 9430, 19849, 35383, 39698, 70766, 99245, 176915, 198490, 353830, 813809, 1627618, 4069045, 8138090]

約数ペア:

[(1, 8138090), (2, 4069045), (5, 1627618), (10, 813809), (23, 353830), (41, 198490), (46, 176915), (82, 99245), (115, 70766), (205, 39698), (230, 35383), (410, 19849), (863, 9430), (943, 8630), (1726, 4715), (1886, 4315)]