144080260040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{45595019}}^1$

素因数の和:45595109

約数の個数: 32

約数和(自身を含む): 328284144000

約数和(自身を除く): 184203883960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 45595019, 91190038, 182380076, 227975095, 364760152, 455950190, 911900380, 1823800760, 3602006501, 7204013002, 14408026004, 18010032505, 28816052008, 36020065010, 72040130020, 144080260040]

約数ペア:

[(1, 144080260040), (2, 72040130020), (4, 36020065010), (5, 28816052008), (8, 18010032505), (10, 14408026004), (20, 7204013002), (40, 3602006501), (79, 1823800760), (158, 911900380), (316, 455950190), (395, 364760152), (632, 227975095), (790, 182380076), (1580, 91190038), (3160, 45595019)]