5020340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19309}}^1$

素因数の和:19331

約数の個数: 24

約数和(自身を含む): 11354280

約数和(自身を除く): 6333940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19309, 38618, 77236, 96545, 193090, 251017, 386180, 502034, 1004068, 1255085, 2510170, 5020340]

約数ペア:

[(1, 5020340), (2, 2510170), (4, 1255085), (5, 1004068), (10, 502034), (13, 386180), (20, 251017), (26, 193090), (52, 96545), (65, 77236), (130, 38618), (260, 19309)]