29241520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 58181456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 101, 110, 112, 140, 154, 176, 188, 202, 220, 235, 280, 308, 329, 376, 385, 404, 440, 470, 505, 517, 560, 616, 658, 707, 752, 770, 808, 880, 940, 1010, 1034, 1111, 1232, 1316, 1414, 1540, 1616, 1645, 1880, 2020, 2068, 2222, 2585, 2632, 2828, 3080, 3290, 3535, 3619, 3760, 4040, 4136, 4444, 4747, 5170, 5264, 5555, 5656, 6160, 6580, 7070, 7238, 7777, 8080, 8272, 8888, 9494, 10340, 11110, 11312, 13160, 14140, 14476, 15554, 17776, 18095, 18988, 20680, 22220, 23735, 26320, 28280, 28952, 31108, 33229, 36190, 37976, 38885, 41360, 44440, 47470, 52217, 56560, 57904, 62216, 66458, 72380, 75952, 77770, 88880, 94940, 104434, 124432, 132916, 144760, 155540, 166145, 189880, 208868, 261085, 265832, 289520, 311080, 332290, 365519, 379760, 417736, 522170, 531664, 622160, 664580, 731038, 835472, 1044340, 1329160, 1462076, 1827595, 2088680, 2658320, 2924152, 3655190, 4177360, 5848304, 7310380, 14620760, 29241520]

約数ペア:

[(1, 29241520), (2, 14620760), (4, 7310380), (5, 5848304), (7, 4177360), (8, 3655190), (10, 2924152), (11, 2658320), (14, 2088680), (16, 1827595), (20, 1462076), (22, 1329160), (28, 1044340), (35, 835472), (40, 731038), (44, 664580), (47, 622160), (55, 531664), (56, 522170), (70, 417736), (77, 379760), (80, 365519), (88, 332290), (94, 311080), (101, 289520), (110, 265832), (112, 261085), (140, 208868), (154, 189880), (176, 166145), (188, 155540), (202, 144760), (220, 132916), (235, 124432), (280, 104434), (308, 94940), (329, 88880), (376, 77770), (385, 75952), (404, 72380), (440, 66458), (470, 62216), (505, 57904), (517, 56560), (560, 52217), (616, 47470), (658, 44440), (707, 41360), (752, 38885), (770, 37976), (808, 36190), (880, 33229), (940, 31108), (1010, 28952), (1034, 28280), (1111, 26320), (1232, 23735), (1316, 22220), (1414, 20680), (1540, 18988), (1616, 18095), (1645, 17776), (1880, 15554), (2020, 14476), (2068, 14140), (2222, 13160), (2585, 11312), (2632, 11110), (2828, 10340), (3080, 9494), (3290, 8888), (3535, 8272), (3619, 8080), (3760, 7777), (4040, 7238), (4136, 7070), (4444, 6580), (4747, 6160), (5170, 5656), (5264, 5555)]