528030620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12161}}^1$

素因数の和:12350

約数の個数: 48

約数和(自身を含む): 1201411008

約数和(自身を除く): 673380388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 8684, 10855, 12161, 21710, 24322, 43420, 48644, 60805, 121610, 158093, 243220, 316186, 632372, 790465, 1580930, 2030887, 3161860, 4061774, 8123548, 10154435, 20308870, 26401531, 40617740, 52803062, 105606124, 132007655, 264015310, 528030620]

約数ペア:

[(1, 528030620), (2, 264015310), (4, 132007655), (5, 105606124), (10, 52803062), (13, 40617740), (20, 26401531), (26, 20308870), (52, 10154435), (65, 8123548), (130, 4061774), (167, 3161860), (260, 2030887), (334, 1580930), (668, 790465), (835, 632372), (1670, 316186), (2171, 243220), (3340, 158093), (4342, 121610), (8684, 60805), (10855, 48644), (12161, 43420), (21710, 24322)]