81722630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 162425088

約数和(自身を除く): 80702458

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 8951, 9130, 17902, 44755, 89510, 98461, 196922, 492305, 742933, 984610, 1485866, 3714665, 7429330, 8172263, 16344526, 40861315, 81722630]

約数ペア:

[(1, 81722630), (2, 40861315), (5, 16344526), (10, 8172263), (11, 7429330), (22, 3714665), (55, 1485866), (83, 984610), (110, 742933), (166, 492305), (415, 196922), (830, 98461), (913, 89510), (1826, 44755), (4565, 17902), (8951, 9130)]