4232181320

素因数分解:

$2^3\times 5^1\times {\mathrm{13093}}^1\times {\mathrm{8081}}^1$

素因数の和:21185

約数の個数: 32

約数和(自身を含む): 9524313720

約数和(自身を除く): 5292132400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8081, 13093, 16162, 26186, 32324, 40405, 52372, 64648, 65465, 80810, 104744, 130930, 161620, 261860, 323240, 523720, 105804533, 211609066, 423218132, 529022665, 846436264, 1058045330, 2116090660, 4232181320]

約数ペア:

[(1, 4232181320), (2, 2116090660), (4, 1058045330), (5, 846436264), (8, 529022665), (10, 423218132), (20, 211609066), (40, 105804533), (8081, 523720), (13093, 323240), (16162, 261860), (26186, 161620), (32324, 130930), (40405, 104744), (52372, 80810), (64648, 65465)]