14420380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 19095620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1499, 1924, 2405, 2998, 4810, 5996, 7495, 9620, 14990, 19487, 29980, 38974, 55463, 77948, 97435, 110926, 194870, 221852, 277315, 389740, 554630, 721019, 1109260, 1442038, 2884076, 3605095, 7210190, 14420380]

約数ペア:

[(1, 14420380), (2, 7210190), (4, 3605095), (5, 2884076), (10, 1442038), (13, 1109260), (20, 721019), (26, 554630), (37, 389740), (52, 277315), (65, 221852), (74, 194870), (130, 110926), (148, 97435), (185, 77948), (260, 55463), (370, 38974), (481, 29980), (740, 19487), (962, 14990), (1499, 9620), (1924, 7495), (2405, 5996), (2998, 4810)]