14892280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 36299880

約数和(自身を除く): 21407600

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, 2203, 3380, 4406, 6760, 8812, 11015, 17624, 22030, 28639, 44060, 57278, 88120, 114556, 143195, 229112, 286390, 372307, 572780, 744614, 1145560, 1489228, 1861535, 2978456, 3723070, 7446140, 14892280]

約数ペア:

[(1, 14892280), (2, 7446140), (4, 3723070), (5, 2978456), (8, 1861535), (10, 1489228), (13, 1145560), (20, 744614), (26, 572780), (40, 372307), (52, 286390), (65, 229112), (104, 143195), (130, 114556), (169, 88120), (260, 57278), (338, 44060), (520, 28639), (676, 22030), (845, 17624), (1352, 11015), (1690, 8812), (2203, 6760), (3380, 4406)]