88636210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3461}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 172739952

約数和(自身を除く): 84103742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 3461, 5122, 6922, 12805, 17305, 25610, 34610, 44993, 89986, 224965, 449930, 681817, 1363634, 3409085, 6818170, 8863621, 17727242, 44318105, 88636210]

約数ペア:

[(1, 88636210), (2, 44318105), (5, 17727242), (10, 8863621), (13, 6818170), (26, 3409085), (65, 1363634), (130, 681817), (197, 449930), (394, 224965), (985, 89986), (1970, 44993), (2561, 34610), (3461, 25610), (5122, 17305), (6922, 12805)]