76143820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23357}}^1$

素因数の和:23529

約数の個数: 24

約数和(自身を含む): 160889904

約数和(自身を除く): 84746084

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 23357, 46714, 93428, 116785, 233570, 467140, 3807191, 7614382, 15228764, 19035955, 38071910, 76143820]

約数ペア:

[(1, 76143820), (2, 38071910), (4, 19035955), (5, 15228764), (10, 7614382), (20, 3807191), (163, 467140), (326, 233570), (652, 116785), (815, 93428), (1630, 46714), (3260, 23357)]