45053680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 122563584

約数和(自身を除く): 77509904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 1871, 2408, 3010, 3440, 3742, 4816, 6020, 7484, 9355, 12040, 13097, 14968, 18710, 24080, 26194, 29936, 37420, 52388, 65485, 74840, 80453, 104776, 130970, 149680, 160906, 209552, 261940, 321812, 402265, 523880, 563171, 643624, 804530, 1047760, 1126342, 1287248, 1609060, 2252684, 2815855, 3218120, 4505368, 5631710, 6436240, 9010736, 11263420, 22526840, 45053680]

約数ペア:

[(1, 45053680), (2, 22526840), (4, 11263420), (5, 9010736), (7, 6436240), (8, 5631710), (10, 4505368), (14, 3218120), (16, 2815855), (20, 2252684), (28, 1609060), (35, 1287248), (40, 1126342), (43, 1047760), (56, 804530), (70, 643624), (80, 563171), (86, 523880), (112, 402265), (140, 321812), (172, 261940), (215, 209552), (280, 160906), (301, 149680), (344, 130970), (430, 104776), (560, 80453), (602, 74840), (688, 65485), (860, 52388), (1204, 37420), (1505, 29936), (1720, 26194), (1871, 24080), (2408, 18710), (3010, 14968), (3440, 13097), (3742, 12040), (4816, 9355), (6020, 7484)]