16037320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30841}}^1$

素因数の和:30865

約数の個数: 32

約数和(自身を含む): 38860920

約数和(自身を除く): 22823600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30841, 61682, 123364, 154205, 246728, 308410, 400933, 616820, 801866, 1233640, 1603732, 2004665, 3207464, 4009330, 8018660, 16037320]

約数ペア:

[(1, 16037320), (2, 8018660), (4, 4009330), (5, 3207464), (8, 2004665), (10, 1603732), (13, 1233640), (20, 801866), (26, 616820), (40, 400933), (52, 308410), (65, 246728), (104, 154205), (130, 123364), (260, 61682), (520, 30841)]