43444180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9868

約数の個数: 48

約数和(自身を含む): 104040720

約数和(自身を除く): 60596540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 9829, 19658, 39316, 49145, 98290, 127777, 167093, 196580, 255554, 334186, 511108, 638885, 668372, 835465, 1277770, 1670930, 2172209, 2555540, 3341860, 4344418, 8688836, 10861045, 21722090, 43444180]

約数ペア:

[(1, 43444180), (2, 21722090), (4, 10861045), (5, 8688836), (10, 4344418), (13, 3341860), (17, 2555540), (20, 2172209), (26, 1670930), (34, 1277770), (52, 835465), (65, 668372), (68, 638885), (85, 511108), (130, 334186), (170, 255554), (221, 196580), (260, 167093), (340, 127777), (442, 98290), (884, 49145), (1105, 39316), (2210, 19658), (4420, 9829)]