85953520

素因数分解:

$2^4\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1093}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 200228256

約数和(自身を除く): 114274736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 983, 1093, 1966, 2186, 3932, 4372, 4915, 5465, 7864, 8744, 9830, 10930, 15728, 17488, 19660, 21860, 39320, 43720, 78640, 87440, 1074419, 2148838, 4297676, 5372095, 8595352, 10744190, 17190704, 21488380, 42976760, 85953520]

約数ペア:

[(1, 85953520), (2, 42976760), (4, 21488380), (5, 17190704), (8, 10744190), (10, 8595352), (16, 5372095), (20, 4297676), (40, 2148838), (80, 1074419), (983, 87440), (1093, 78640), (1966, 43720), (2186, 39320), (3932, 21860), (4372, 19660), (4915, 17488), (5465, 15728), (7864, 10930), (8744, 9830)]