104039320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 309173760

約数和(自身を除く): 205134440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 1987, 2380, 2618, 3080, 3740, 3974, 4760, 5236, 6545, 7480, 7948, 9935, 10472, 13090, 13909, 15896, 19870, 21857, 26180, 27818, 33779, 39740, 43714, 52360, 55636, 67558, 69545, 79480, 87428, 109285, 111272, 135116, 139090, 152999, 168895, 174856, 218570, 236453, 270232, 278180, 305998, 337790, 371569, 437140, 472906, 556360, 611996, 675580, 743138, 764995, 874280, 945812, 1182265, 1223992, 1351160, 1486276, 1529990, 1857845, 1891624, 2364530, 2600983, 2972552, 3059980, 3715690, 4729060, 5201966, 6119960, 7431380, 9458120, 10403932, 13004915, 14862760, 20807864, 26009830, 52019660, 104039320]

約数ペア:

[(1, 104039320), (2, 52019660), (4, 26009830), (5, 20807864), (7, 14862760), (8, 13004915), (10, 10403932), (11, 9458120), (14, 7431380), (17, 6119960), (20, 5201966), (22, 4729060), (28, 3715690), (34, 3059980), (35, 2972552), (40, 2600983), (44, 2364530), (55, 1891624), (56, 1857845), (68, 1529990), (70, 1486276), (77, 1351160), (85, 1223992), (88, 1182265), (110, 945812), (119, 874280), (136, 764995), (140, 743138), (154, 675580), (170, 611996), (187, 556360), (220, 472906), (238, 437140), (280, 371569), (308, 337790), (340, 305998), (374, 278180), (385, 270232), (440, 236453), (476, 218570), (595, 174856), (616, 168895), (680, 152999), (748, 139090), (770, 135116), (935, 111272), (952, 109285), (1190, 87428), (1309, 79480), (1496, 69545), (1540, 67558), (1870, 55636), (1987, 52360), (2380, 43714), (2618, 39740), (3080, 33779), (3740, 27818), (3974, 26180), (4760, 21857), (5236, 19870), (6545, 15896), (7480, 13909), (7948, 13090), (9935, 10472)]