1520248927670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12497}}^1\times {\mathrm{65053}}^1$

素因数の和:77585

約数の個数: 64

約数和(自身を含む): 3161118540096

約数和(自身を除く): 1640869612426

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12497, 24994, 62485, 65053, 124970, 130106, 137467, 212449, 274934, 325265, 424898, 650530, 687335, 715583, 1062245, 1105901, 1374670, 1431166, 2124490, 2211802, 2336939, 3577915, 4673878, 5529505, 7155830, 11059010, 11684695, 12164911, 23369390, 24329822, 60824555, 121649110, 812967341, 1625934682, 4064836705, 8129673410, 8942640751, 13820444797, 17885281502, 27640889594, 44713203755, 69102223985, 89426407510, 138204447970, 152024892767, 304049785534, 760124463835, 1520248927670]

約数ペア:

[(1, 1520248927670), (2, 760124463835), (5, 304049785534), (10, 152024892767), (11, 138204447970), (17, 89426407510), (22, 69102223985), (34, 44713203755), (55, 27640889594), (85, 17885281502), (110, 13820444797), (170, 8942640751), (187, 8129673410), (374, 4064836705), (935, 1625934682), (1870, 812967341), (12497, 121649110), (24994, 60824555), (62485, 24329822), (65053, 23369390), (124970, 12164911), (130106, 11684695), (137467, 11059010), (212449, 7155830), (274934, 5529505), (325265, 4673878), (424898, 3577915), (650530, 2336939), (687335, 2211802), (715583, 2124490), (1062245, 1431166), (1105901, 1374670)]