41459220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20939}}^1$

素因数の和:20965

約数の個数: 72

約数和(自身を含む): 137198880

約数和(自身を除く): 95739660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20939, 41878, 62817, 83756, 104695, 125634, 188451, 209390, 230329, 251268, 314085, 376902, 418780, 460658, 628170, 690987, 753804, 921316, 942255, 1151645, 1256340, 1381974, 1884510, 2072961, 2303290, 2763948, 3454935, 3769020, 4145922, 4606580, 6909870, 8291844, 10364805, 13819740, 20729610, 41459220]

約数ペア:

[(1, 41459220), (2, 20729610), (3, 13819740), (4, 10364805), (5, 8291844), (6, 6909870), (9, 4606580), (10, 4145922), (11, 3769020), (12, 3454935), (15, 2763948), (18, 2303290), (20, 2072961), (22, 1884510), (30, 1381974), (33, 1256340), (36, 1151645), (44, 942255), (45, 921316), (55, 753804), (60, 690987), (66, 628170), (90, 460658), (99, 418780), (110, 376902), (132, 314085), (165, 251268), (180, 230329), (198, 209390), (220, 188451), (330, 125634), (396, 104695), (495, 83756), (660, 62817), (990, 41878), (1980, 20939)]