43716140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 99386112

約数和(自身を除く): 55669972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 607, 1108, 1214, 1385, 2428, 2770, 3035, 3601, 5540, 6070, 7202, 7891, 12140, 14404, 15782, 18005, 31564, 36010, 39455, 72020, 78910, 157820, 168139, 336278, 672556, 840695, 1681390, 2185807, 3362780, 4371614, 8743228, 10929035, 21858070, 43716140]

約数ペア:

[(1, 43716140), (2, 21858070), (4, 10929035), (5, 8743228), (10, 4371614), (13, 3362780), (20, 2185807), (26, 1681390), (52, 840695), (65, 672556), (130, 336278), (260, 168139), (277, 157820), (554, 78910), (607, 72020), (1108, 39455), (1214, 36010), (1385, 31564), (2428, 18005), (2770, 15782), (3035, 14404), (3601, 12140), (5540, 7891), (6070, 7202)]