517284040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142111}}^1$

素因数の和:142142

約数の個数: 64

約数和(自身を含む): 1432488960

約数和(自身を除く): 915204920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 142111, 284222, 568444, 710555, 994777, 1136888, 1421110, 1847443, 1989554, 2842220, 3694886, 3979108, 4973885, 5684440, 7389772, 7958216, 9237215, 9947770, 12932101, 14779544, 18474430, 19895540, 25864202, 36948860, 39791080, 51728404, 64660505, 73897720, 103456808, 129321010, 258642020, 517284040]

約数ペア:

[(1, 517284040), (2, 258642020), (4, 129321010), (5, 103456808), (7, 73897720), (8, 64660505), (10, 51728404), (13, 39791080), (14, 36948860), (20, 25864202), (26, 19895540), (28, 18474430), (35, 14779544), (40, 12932101), (52, 9947770), (56, 9237215), (65, 7958216), (70, 7389772), (91, 5684440), (104, 4973885), (130, 3979108), (140, 3694886), (182, 2842220), (260, 1989554), (280, 1847443), (364, 1421110), (455, 1136888), (520, 994777), (728, 710555), (910, 568444), (1820, 284222), (3640, 142111)]