2060147240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 4906586880

約数和(自身を除く): 2846439640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 841, 940, 1160, 1303, 1363, 1682, 1880, 2606, 2726, 3364, 4205, 5212, 5452, 6515, 6728, 6815, 8410, 10424, 10904, 13030, 13630, 16820, 26060, 27260, 33640, 37787, 39527, 52120, 54520, 61241, 75574, 79054, 122482, 151148, 158108, 188935, 197635, 244964, 302296, 306205, 316216, 377870, 395270, 489928, 612410, 755740, 790540, 1095823, 1224820, 1511480, 1581080, 1775989, 2191646, 2449640, 3551978, 4383292, 5479115, 7103956, 8766584, 8879945, 10958230, 14207912, 17759890, 21916460, 35519780, 43832920, 51503681, 71039560, 103007362, 206014724, 257518405, 412029448, 515036810, 1030073620, 2060147240]

約数ペア:

[(1, 2060147240), (2, 1030073620), (4, 515036810), (5, 412029448), (8, 257518405), (10, 206014724), (20, 103007362), (29, 71039560), (40, 51503681), (47, 43832920), (58, 35519780), (94, 21916460), (116, 17759890), (145, 14207912), (188, 10958230), (232, 8879945), (235, 8766584), (290, 7103956), (376, 5479115), (470, 4383292), (580, 3551978), (841, 2449640), (940, 2191646), (1160, 1775989), (1303, 1581080), (1363, 1511480), (1682, 1224820), (1880, 1095823), (2606, 790540), (2726, 755740), (3364, 612410), (4205, 489928), (5212, 395270), (5452, 377870), (6515, 316216), (6728, 306205), (6815, 302296), (8410, 244964), (10424, 197635), (10904, 188935), (13030, 158108), (13630, 151148), (16820, 122482), (26060, 79054), (27260, 75574), (33640, 61241), (37787, 54520), (39527, 52120)]