429392080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 1083930624

約数和(自身を除く): 654538544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3251, 3302, 5080, 6502, 6604, 8255, 10160, 13004, 13208, 16255, 16510, 26008, 26416, 32510, 33020, 42263, 52016, 65020, 66040, 84526, 130040, 132080, 169052, 211315, 260080, 338104, 412877, 422630, 676208, 825754, 845260, 1651508, 1690520, 2064385, 3303016, 3381040, 4128770, 5367401, 6606032, 8257540, 10734802, 16515080, 21469604, 26837005, 33030160, 42939208, 53674010, 85878416, 107348020, 214696040, 429392080]

約数ペア:

[(1, 429392080), (2, 214696040), (4, 107348020), (5, 85878416), (8, 53674010), (10, 42939208), (13, 33030160), (16, 26837005), (20, 21469604), (26, 16515080), (40, 10734802), (52, 8257540), (65, 6606032), (80, 5367401), (104, 4128770), (127, 3381040), (130, 3303016), (208, 2064385), (254, 1690520), (260, 1651508), (508, 845260), (520, 825754), (635, 676208), (1016, 422630), (1040, 412877), (1270, 338104), (1651, 260080), (2032, 211315), (2540, 169052), (3251, 132080), (3302, 130040), (5080, 84526), (6502, 66040), (6604, 65020), (8255, 52016), (10160, 42263), (13004, 33020), (13208, 32510), (16255, 26416), (16510, 26008)]