236248880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9811}}^1$

素因数の和:9874

約数の個数: 80

約数和(自身を含む): 642411264

約数和(自身を除く): 406162384

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, 2408, 3010, 3440, 4816, 6020, 9811, 12040, 19622, 24080, 39244, 49055, 68677, 78488, 98110, 137354, 156976, 196220, 274708, 343385, 392440, 421873, 549416, 686770, 784880, 843746, 1098832, 1373540, 1687492, 2109365, 2747080, 2953111, 3374984, 4218730, 5494160, 5906222, 6749968, 8437460, 11812444, 14765555, 16874920, 23624888, 29531110, 33749840, 47249776, 59062220, 118124440, 236248880]

約数ペア:

[(1, 236248880), (2, 118124440), (4, 59062220), (5, 47249776), (7, 33749840), (8, 29531110), (10, 23624888), (14, 16874920), (16, 14765555), (20, 11812444), (28, 8437460), (35, 6749968), (40, 5906222), (43, 5494160), (56, 4218730), (70, 3374984), (80, 2953111), (86, 2747080), (112, 2109365), (140, 1687492), (172, 1373540), (215, 1098832), (280, 843746), (301, 784880), (344, 686770), (430, 549416), (560, 421873), (602, 392440), (688, 343385), (860, 274708), (1204, 196220), (1505, 156976), (1720, 137354), (2408, 98110), (3010, 78488), (3440, 68677), (4816, 49055), (6020, 39244), (9811, 24080), (12040, 19622)]