90107360

素因数分解:

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

素因数の和:1936

約数の個数: 96

約数和(自身を含む): 249080832

約数和(自身を除く): 158973472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 1871, 2408, 3010, 3440, 3742, 4816, 6020, 6880, 7484, 9355, 9632, 12040, 13097, 14968, 18710, 24080, 26194, 29936, 37420, 48160, 52388, 59872, 65485, 74840, 80453, 104776, 130970, 149680, 160906, 209552, 261940, 299360, 321812, 402265, 419104, 523880, 563171, 643624, 804530, 1047760, 1126342, 1287248, 1609060, 2095520, 2252684, 2574496, 2815855, 3218120, 4505368, 5631710, 6436240, 9010736, 11263420, 12872480, 18021472, 22526840, 45053680, 90107360]

約数ペア:

[(1, 90107360), (2, 45053680), (4, 22526840), (5, 18021472), (7, 12872480), (8, 11263420), (10, 9010736), (14, 6436240), (16, 5631710), (20, 4505368), (28, 3218120), (32, 2815855), (35, 2574496), (40, 2252684), (43, 2095520), (56, 1609060), (70, 1287248), (80, 1126342), (86, 1047760), (112, 804530), (140, 643624), (160, 563171), (172, 523880), (215, 419104), (224, 402265), (280, 321812), (301, 299360), (344, 261940), (430, 209552), (560, 160906), (602, 149680), (688, 130970), (860, 104776), (1120, 80453), (1204, 74840), (1376, 65485), (1505, 59872), (1720, 52388), (1871, 48160), (2408, 37420), (3010, 29936), (3440, 26194), (3742, 24080), (4816, 18710), (6020, 14968), (6880, 13097), (7484, 12040), (9355, 9632)]