79195280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11927}}^1$

素因数の和:12023

約数の個数: 40

約数和(自身を含む): 186363072

約数和(自身を除く): 107167792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11927, 23854, 47708, 59635, 95416, 119270, 190832, 238540, 477080, 954160, 989941, 1979882, 3959764, 4949705, 7919528, 9899410, 15839056, 19798820, 39597640, 79195280]

約数ペア:

[(1, 79195280), (2, 39597640), (4, 19798820), (5, 15839056), (8, 9899410), (10, 7919528), (16, 4949705), (20, 3959764), (40, 1979882), (80, 989941), (83, 954160), (166, 477080), (332, 238540), (415, 190832), (664, 119270), (830, 95416), (1328, 59635), (1660, 47708), (3320, 23854), (6640, 11927)]