13965160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 36313920

約数和(自身を除く): 22348760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1867, 1870, 3734, 3740, 7468, 7480, 9335, 14936, 18670, 20537, 31739, 37340, 41074, 63478, 74680, 82148, 102685, 126956, 158695, 164296, 205370, 253912, 317390, 349129, 410740, 634780, 698258, 821480, 1269560, 1396516, 1745645, 2793032, 3491290, 6982580, 13965160]

約数ペア:

[(1, 13965160), (2, 6982580), (4, 3491290), (5, 2793032), (8, 1745645), (10, 1396516), (11, 1269560), (17, 821480), (20, 698258), (22, 634780), (34, 410740), (40, 349129), (44, 317390), (55, 253912), (68, 205370), (85, 164296), (88, 158695), (110, 126956), (136, 102685), (170, 82148), (187, 74680), (220, 63478), (340, 41074), (374, 37340), (440, 31739), (680, 20537), (748, 18670), (935, 14936), (1496, 9335), (1867, 7480), (1870, 7468), (3734, 3740)]