2086327980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{95791}}^1$

素因数の和:95828

約数の個数: 108

約数和(自身を含む): 6956223456

約数和(自身を除く): 4869895476

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 95791, 191582, 287373, 383164, 478955, 574746, 862119, 957910, 1053701, 1149492, 1436865, 1724238, 1915820, 2107402, 2873730, 3161103, 3448476, 4214804, 4310595, 5268505, 5747460, 6322206, 8621190, 9483309, 10537010, 11590711, 12644412, 15805515, 17242380, 18966618, 21074020, 23181422, 31611030, 34772133, 37933236, 46362844, 47416545, 57953555, 63222060, 69544266, 94833090, 104316399, 115907110, 139088532, 173860665, 189666180, 208632798, 231814220, 347721330, 417265596, 521581995, 695442660, 1043163990, 2086327980]

約数ペア:

[(1, 2086327980), (2, 1043163990), (3, 695442660), (4, 521581995), (5, 417265596), (6, 347721330), (9, 231814220), (10, 208632798), (11, 189666180), (12, 173860665), (15, 139088532), (18, 115907110), (20, 104316399), (22, 94833090), (30, 69544266), (33, 63222060), (36, 57953555), (44, 47416545), (45, 46362844), (55, 37933236), (60, 34772133), (66, 31611030), (90, 23181422), (99, 21074020), (110, 18966618), (121, 17242380), (132, 15805515), (165, 12644412), (180, 11590711), (198, 10537010), (220, 9483309), (242, 8621190), (330, 6322206), (363, 5747460), (396, 5268505), (484, 4310595), (495, 4214804), (605, 3448476), (660, 3161103), (726, 2873730), (990, 2107402), (1089, 1915820), (1210, 1724238), (1452, 1436865), (1815, 1149492), (1980, 1053701), (2178, 957910), (2420, 862119), (3630, 574746), (4356, 478955), (5445, 383164), (7260, 287373), (10890, 191582), (21780, 95791)]