14405560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 35114040

約数和(自身を除く): 20708480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2131, 3380, 4262, 6760, 8524, 10655, 17048, 21310, 27703, 42620, 55406, 85240, 110812, 138515, 221624, 277030, 360139, 554060, 720278, 1108120, 1440556, 1800695, 2881112, 3601390, 7202780, 14405560]

約数ペア:

[(1, 14405560), (2, 7202780), (4, 3601390), (5, 2881112), (8, 1800695), (10, 1440556), (13, 1108120), (20, 720278), (26, 554060), (40, 360139), (52, 277030), (65, 221624), (104, 138515), (130, 110812), (169, 85240), (260, 55406), (338, 42620), (520, 27703), (676, 21310), (845, 17048), (1352, 10655), (1690, 8524), (2131, 6760), (3380, 4262)]