7269324920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1270861}}^1$

素因数の和:1270896

約数の個数: 64

約数和(自身を含む): 19215433440

約数和(自身を除く): 11946108520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 1270861, 2541722, 5083444, 6354305, 10166888, 12708610, 13979471, 16521193, 25417220, 27958942, 33042386, 50834440, 55917884, 66084772, 69897355, 82605965, 111835768, 132169544, 139794710, 165211930, 181733123, 279589420, 330423860, 363466246, 559178840, 660847720, 726932492, 908665615, 1453864984, 1817331230, 3634662460, 7269324920]

約数ペア:

[(1, 7269324920), (2, 3634662460), (4, 1817331230), (5, 1453864984), (8, 908665615), (10, 726932492), (11, 660847720), (13, 559178840), (20, 363466246), (22, 330423860), (26, 279589420), (40, 181733123), (44, 165211930), (52, 139794710), (55, 132169544), (65, 111835768), (88, 82605965), (104, 69897355), (110, 66084772), (130, 55917884), (143, 50834440), (220, 33042386), (260, 27958942), (286, 25417220), (440, 16521193), (520, 13979471), (572, 12708610), (715, 10166888), (1144, 6354305), (1430, 5083444), (2860, 2541722), (5720, 1270861)]