545930320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524933}}^1$

素因数の和:524959

約数の個数: 40

約数和(自身を含む): 1366928136

約数和(自身を除く): 820997816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 524933, 1049866, 2099732, 2624665, 4199464, 5249330, 6824129, 8398928, 10498660, 13648258, 20997320, 27296516, 34120645, 41994640, 54593032, 68241290, 109186064, 136482580, 272965160, 545930320]

約数ペア:

[(1, 545930320), (2, 272965160), (4, 136482580), (5, 109186064), (8, 68241290), (10, 54593032), (13, 41994640), (16, 34120645), (20, 27296516), (26, 20997320), (40, 13648258), (52, 10498660), (65, 8398928), (80, 6824129), (104, 5249330), (130, 4199464), (208, 2624665), (260, 2099732), (520, 1049866), (1040, 524933)]