5023720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9685

約数の個数: 32

約数和(自身を含む): 12174120

約数和(自身を除く): 7150400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9661, 19322, 38644, 48305, 77288, 96610, 125593, 193220, 251186, 386440, 502372, 627965, 1004744, 1255930, 2511860, 5023720]

約数ペア:

[(1, 5023720), (2, 2511860), (4, 1255930), (5, 1004744), (8, 627965), (10, 502372), (13, 386440), (20, 251186), (26, 193220), (40, 125593), (52, 96610), (65, 77288), (104, 48305), (130, 38644), (260, 19322), (520, 9661)]