8284489720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{270029}}^1$

素因数の和:270112

約数の個数: 64

約数和(自身を含む): 20414268000

約数和(自身を除く): 12129778280

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, 3068, 3835, 6136, 7670, 15340, 30680, 270029, 540058, 1080116, 1350145, 2160232, 2700290, 3510377, 5400580, 7020754, 10801160, 14041508, 15931711, 17551885, 28083016, 31863422, 35103770, 63726844, 70207540, 79658555, 127453688, 140415080, 159317110, 207112243, 318634220, 414224486, 637268440, 828448972, 1035561215, 1656897944, 2071122430, 4142244860, 8284489720]

約数ペア:

[(1, 8284489720), (2, 4142244860), (4, 2071122430), (5, 1656897944), (8, 1035561215), (10, 828448972), (13, 637268440), (20, 414224486), (26, 318634220), (40, 207112243), (52, 159317110), (59, 140415080), (65, 127453688), (104, 79658555), (118, 70207540), (130, 63726844), (236, 35103770), (260, 31863422), (295, 28083016), (472, 17551885), (520, 15931711), (590, 14041508), (767, 10801160), (1180, 7020754), (1534, 5400580), (2360, 3510377), (3068, 2700290), (3835, 2160232), (6136, 1350145), (7670, 1080116), (15340, 540058), (30680, 270029)]