1036532019020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1\times {\mathrm{260081}}^1$

素因数の和:262418

約数の個数: 48

約数和(自身を含む): 2202166310400

約数和(自身を除く): 1165634291380

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2239, 4478, 8956, 11195, 22390, 44780, 199271, 260081, 398542, 520162, 797084, 996355, 1040324, 1300405, 1992710, 2600810, 3985420, 5201620, 23147209, 46294418, 92588836, 115736045, 231472090, 462944180, 582321359, 1164642718, 2329285436, 2911606795, 5823213590, 11646427180, 51826600951, 103653201902, 207306403804, 259133004755, 518266009510, 1036532019020]

約数ペア:

[(1, 1036532019020), (2, 518266009510), (4, 259133004755), (5, 207306403804), (10, 103653201902), (20, 51826600951), (89, 11646427180), (178, 5823213590), (356, 2911606795), (445, 2329285436), (890, 1164642718), (1780, 582321359), (2239, 462944180), (4478, 231472090), (8956, 115736045), (11195, 92588836), (22390, 46294418), (44780, 23147209), (199271, 5201620), (260081, 3985420), (398542, 2600810), (520162, 1992710), (797084, 1300405), (996355, 1040324)]