977246710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{87961}}^1$

素因数の和:88080

約数の個数: 32

約数和(自身を含む): 1937978784

約数和(自身を除く): 960732074

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 87961, 175922, 439805, 879610, 967571, 1935142, 4837855, 8884061, 9675710, 17768122, 44420305, 88840610, 97724671, 195449342, 488623355, 977246710]

約数ペア:

[(1, 977246710), (2, 488623355), (5, 195449342), (10, 97724671), (11, 88840610), (22, 44420305), (55, 17768122), (101, 9675710), (110, 8884061), (202, 4837855), (505, 1935142), (1010, 967571), (1111, 879610), (2222, 439805), (5555, 175922), (11110, 87961)]