17352140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66739}}^1$

素因数の和:66761

約数の個数: 24

約数和(自身を含む): 39243120

約数和(自身を除く): 21890980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66739, 133478, 266956, 333695, 667390, 867607, 1334780, 1735214, 3470428, 4338035, 8676070, 17352140]

約数ペア:

[(1, 17352140), (2, 8676070), (4, 4338035), (5, 3470428), (10, 1735214), (13, 1334780), (20, 867607), (26, 667390), (52, 333695), (65, 266956), (130, 133478), (260, 66739)]