66703553270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{39239}}^1$

素因数の和:39677

約数の個数: 64

約数和(自身を含む): 132223104000

約数和(自身を除く): 65519550730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 389, 437, 778, 874, 1945, 2185, 3890, 4370, 7391, 8947, 14782, 17894, 36955, 39239, 44735, 73910, 78478, 89470, 169993, 196195, 339986, 392390, 745541, 849965, 902497, 1491082, 1699930, 1804994, 3727705, 4512485, 7455410, 9024970, 15263971, 17147443, 30527942, 34294886, 76319855, 85737215, 152639710, 171474430, 290015449, 351071333, 580030898, 702142666, 1450077245, 1755356665, 2900154490, 3510713330, 6670355327, 13340710654, 33351776635, 66703553270]

約数ペア:

[(1, 66703553270), (2, 33351776635), (5, 13340710654), (10, 6670355327), (19, 3510713330), (23, 2900154490), (38, 1755356665), (46, 1450077245), (95, 702142666), (115, 580030898), (190, 351071333), (230, 290015449), (389, 171474430), (437, 152639710), (778, 85737215), (874, 76319855), (1945, 34294886), (2185, 30527942), (3890, 17147443), (4370, 15263971), (7391, 9024970), (8947, 7455410), (14782, 4512485), (17894, 3727705), (36955, 1804994), (39239, 1699930), (44735, 1491082), (73910, 902497), (78478, 849965), (89470, 745541), (169993, 392390), (196195, 339986)]