39754070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 74567520

約数和(自身を除く): 34813450

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 841, 1630, 1682, 4205, 4727, 8410, 9454, 23635, 24389, 47270, 48778, 121945, 137083, 243890, 274166, 685415, 1370830, 3975407, 7950814, 19877035, 39754070]

約数ペア:

[(1, 39754070), (2, 19877035), (5, 7950814), (10, 3975407), (29, 1370830), (58, 685415), (145, 274166), (163, 243890), (290, 137083), (326, 121945), (815, 48778), (841, 47270), (1630, 24389), (1682, 23635), (4205, 9454), (4727, 8410)]