27829360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26759}}^1$

素因数の和:26785

約数の個数: 40

約数和(自身を含む): 69683040

約数和(自身を除く): 41853680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26759, 53518, 107036, 133795, 214072, 267590, 347867, 428144, 535180, 695734, 1070360, 1391468, 1739335, 2140720, 2782936, 3478670, 5565872, 6957340, 13914680, 27829360]

約数ペア:

[(1, 27829360), (2, 13914680), (4, 6957340), (5, 5565872), (8, 3478670), (10, 2782936), (13, 2140720), (16, 1739335), (20, 1391468), (26, 1070360), (40, 695734), (52, 535180), (65, 428144), (80, 347867), (104, 267590), (130, 214072), (208, 133795), (260, 107036), (520, 53518), (1040, 26759)]