2203260520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5579

約数の個数: 128

約数和(自身を含む): 5704473600

約数和(自身を除く): 3501213080

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 62, 68, 76, 85, 95, 124, 136, 152, 155, 170, 190, 248, 310, 323, 340, 380, 527, 589, 620, 646, 680, 760, 1054, 1178, 1240, 1292, 1615, 2108, 2356, 2584, 2635, 2945, 3230, 4216, 4712, 5270, 5501, 5890, 6460, 10013, 10540, 11002, 11780, 12920, 20026, 21080, 22004, 23560, 27505, 40052, 44008, 50065, 55010, 80104, 93517, 100130, 104519, 110020, 170531, 187034, 200260, 209038, 220040, 341062, 374068, 400520, 418076, 467585, 522595, 682124, 748136, 836152, 852655, 935170, 1045190, 1364248, 1705310, 1776823, 1870340, 2090380, 2899027, 3240089, 3410620, 3553646, 3740680, 4180760, 5798054, 6480178, 6821240, 7107292, 8884115, 11596108, 12960356, 14214584, 14495135, 16200445, 17768230, 23192216, 25920712, 28990270, 32400890, 35536460, 55081513, 57980540, 64801780, 71072920, 110163026, 115961080, 129603560, 220326052, 275407565, 440652104, 550815130, 1101630260, 2203260520]

約数ペア:

[(1, 2203260520), (2, 1101630260), (4, 550815130), (5, 440652104), (8, 275407565), (10, 220326052), (17, 129603560), (19, 115961080), (20, 110163026), (31, 71072920), (34, 64801780), (38, 57980540), (40, 55081513), (62, 35536460), (68, 32400890), (76, 28990270), (85, 25920712), (95, 23192216), (124, 17768230), (136, 16200445), (152, 14495135), (155, 14214584), (170, 12960356), (190, 11596108), (248, 8884115), (310, 7107292), (323, 6821240), (340, 6480178), (380, 5798054), (527, 4180760), (589, 3740680), (620, 3553646), (646, 3410620), (680, 3240089), (760, 2899027), (1054, 2090380), (1178, 1870340), (1240, 1776823), (1292, 1705310), (1615, 1364248), (2108, 1045190), (2356, 935170), (2584, 852655), (2635, 836152), (2945, 748136), (3230, 682124), (4216, 522595), (4712, 467585), (5270, 418076), (5501, 400520), (5890, 374068), (6460, 341062), (10013, 220040), (10540, 209038), (11002, 200260), (11780, 187034), (12920, 170531), (20026, 110020), (21080, 104519), (22004, 100130), (23560, 93517), (27505, 80104), (40052, 55010), (44008, 50065)]