14063920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13549

約数の個数: 40

約数和(自身を含む): 35216496

約数和(自身を除く): 21152576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13523, 27046, 54092, 67615, 108184, 135230, 175799, 216368, 270460, 351598, 540920, 703196, 878995, 1081840, 1406392, 1757990, 2812784, 3515980, 7031960, 14063920]

約数ペア:

[(1, 14063920), (2, 7031960), (4, 3515980), (5, 2812784), (8, 1757990), (10, 1406392), (13, 1081840), (16, 878995), (20, 703196), (26, 540920), (40, 351598), (52, 270460), (65, 216368), (80, 175799), (104, 135230), (130, 108184), (208, 67615), (260, 54092), (520, 27046), (1040, 13523)]