85996040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 211982400

約数和(自身を除く): 125986360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 2803, 3068, 3835, 5606, 6136, 7670, 11212, 14015, 15340, 22424, 28030, 30680, 36439, 56060, 72878, 112120, 145756, 165377, 182195, 291512, 330754, 364390, 661508, 728780, 826885, 1323016, 1457560, 1653770, 2149901, 3307540, 4299802, 6615080, 8599604, 10749505, 17199208, 21499010, 42998020, 85996040]

約数ペア:

[(1, 85996040), (2, 42998020), (4, 21499010), (5, 17199208), (8, 10749505), (10, 8599604), (13, 6615080), (20, 4299802), (26, 3307540), (40, 2149901), (52, 1653770), (59, 1457560), (65, 1323016), (104, 826885), (118, 728780), (130, 661508), (236, 364390), (260, 330754), (295, 291512), (472, 182195), (520, 165377), (590, 145756), (767, 112120), (1180, 72878), (1534, 56060), (2360, 36439), (2803, 30680), (3068, 28030), (3835, 22424), (5606, 15340), (6136, 14015), (7670, 11212)]