41531980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6958

約数の個数: 48

約数和(自身を含む): 102009600

約数和(自身を除く): 60477620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 6899, 13798, 27596, 34495, 48293, 68990, 96586, 137980, 193172, 241465, 296657, 482930, 593314, 965860, 1186628, 1483285, 2076599, 2966570, 4153198, 5933140, 8306396, 10382995, 20765990, 41531980]

約数ペア:

[(1, 41531980), (2, 20765990), (4, 10382995), (5, 8306396), (7, 5933140), (10, 4153198), (14, 2966570), (20, 2076599), (28, 1483285), (35, 1186628), (43, 965860), (70, 593314), (86, 482930), (140, 296657), (172, 241465), (215, 193172), (301, 137980), (430, 96586), (602, 68990), (860, 48293), (1204, 34495), (1505, 27596), (3010, 13798), (6020, 6899)]