45808840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 84827960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 107, 110, 139, 140, 154, 214, 220, 278, 280, 308, 385, 428, 440, 535, 556, 616, 695, 749, 770, 856, 973, 1070, 1112, 1177, 1390, 1498, 1529, 1540, 1946, 2140, 2354, 2780, 2996, 3058, 3080, 3745, 3892, 4280, 4708, 4865, 5560, 5885, 5992, 6116, 7490, 7645, 7784, 8239, 9416, 9730, 10703, 11770, 12232, 14873, 14980, 15290, 16478, 19460, 21406, 23540, 29746, 29960, 30580, 32956, 38920, 41195, 42812, 47080, 53515, 59492, 61160, 65912, 74365, 82390, 85624, 104111, 107030, 118984, 148730, 163603, 164780, 208222, 214060, 297460, 327206, 329560, 416444, 428120, 520555, 594920, 654412, 818015, 832888, 1041110, 1145221, 1308824, 1636030, 2082220, 2290442, 3272060, 4164440, 4580884, 5726105, 6544120, 9161768, 11452210, 22904420, 45808840]

約数ペア:

[(1, 45808840), (2, 22904420), (4, 11452210), (5, 9161768), (7, 6544120), (8, 5726105), (10, 4580884), (11, 4164440), (14, 3272060), (20, 2290442), (22, 2082220), (28, 1636030), (35, 1308824), (40, 1145221), (44, 1041110), (55, 832888), (56, 818015), (70, 654412), (77, 594920), (88, 520555), (107, 428120), (110, 416444), (139, 329560), (140, 327206), (154, 297460), (214, 214060), (220, 208222), (278, 164780), (280, 163603), (308, 148730), (385, 118984), (428, 107030), (440, 104111), (535, 85624), (556, 82390), (616, 74365), (695, 65912), (749, 61160), (770, 59492), (856, 53515), (973, 47080), (1070, 42812), (1112, 41195), (1177, 38920), (1390, 32956), (1498, 30580), (1529, 29960), (1540, 29746), (1946, 23540), (2140, 21406), (2354, 19460), (2780, 16478), (2996, 15290), (3058, 14980), (3080, 14873), (3745, 12232), (3892, 11770), (4280, 10703), (4708, 9730), (4865, 9416), (5560, 8239), (5885, 7784), (5992, 7645), (6116, 7490)]