2036820280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{4817}}^1$

素因数の和:4901

約数の個数: 96

約数和(自身を含む): 5167015920

約数和(自身を除く): 3130195640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 961, 1240, 1364, 1705, 1922, 2728, 3410, 3844, 4805, 4817, 6820, 7688, 9610, 9634, 10571, 13640, 19220, 19268, 21142, 24085, 38440, 38536, 42284, 48170, 52855, 52987, 84568, 96340, 105710, 105974, 149327, 192680, 211420, 211948, 264935, 298654, 422840, 423896, 529870, 597308, 746635, 1059740, 1194616, 1493270, 1642597, 2119480, 2986540, 3285194, 4629137, 5973080, 6570388, 8212985, 9258274, 13140776, 16425970, 18516548, 23145685, 32851940, 37033096, 46291370, 50920507, 65703880, 92582740, 101841014, 185165480, 203682028, 254602535, 407364056, 509205070, 1018410140, 2036820280]

約数ペア:

[(1, 2036820280), (2, 1018410140), (4, 509205070), (5, 407364056), (8, 254602535), (10, 203682028), (11, 185165480), (20, 101841014), (22, 92582740), (31, 65703880), (40, 50920507), (44, 46291370), (55, 37033096), (62, 32851940), (88, 23145685), (110, 18516548), (124, 16425970), (155, 13140776), (220, 9258274), (248, 8212985), (310, 6570388), (341, 5973080), (440, 4629137), (620, 3285194), (682, 2986540), (961, 2119480), (1240, 1642597), (1364, 1493270), (1705, 1194616), (1922, 1059740), (2728, 746635), (3410, 597308), (3844, 529870), (4805, 423896), (4817, 422840), (6820, 298654), (7688, 264935), (9610, 211948), (9634, 211420), (10571, 192680), (13640, 149327), (19220, 105974), (19268, 105710), (21142, 96340), (24085, 84568), (38440, 52987), (38536, 52855), (42284, 48170)]