2281744.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19763}}^1$

素因数の和:19800

約数の個数: 48

約数和(自身を含む): 179299008

約数和(自身を除く): 105385388

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19763, 39526, 79052, 98815, 197630, 217393, 335971, 395260, 434786, 671942, 869572, 1086965, 1343884, 1679855, 2173930, 3359710, 3695681, 4347860, 6719420, 7391362, 14782724, 18478405, 36956810, 73913620]

約数ペア:

[(1, 73913620), (2, 36956810), (4, 18478405), (5, 14782724), (10, 7391362), (11, 6719420), (17, 4347860), (20, 3695681), (22, 3359710), (34, 2173930), (44, 1679855), (55, 1343884), (68, 1086965), (85, 869572), (110, 671942), (170, 434786), (187, 395260), (220, 335971), (340, 217393), (374, 197630), (748, 98815), (935, 79052), (1870, 39526), (3740, 19763)]