76539280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11527}}^1$

素因数の和:11623

約数の個数: 40

約数和(自身を含む): 180113472

約数和(自身を除く): 103574192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11527, 23054, 46108, 57635, 92216, 115270, 184432, 230540, 461080, 922160, 956741, 1913482, 3826964, 4783705, 7653928, 9567410, 15307856, 19134820, 38269640, 76539280]

約数ペア:

[(1, 76539280), (2, 38269640), (4, 19134820), (5, 15307856), (8, 9567410), (10, 7653928), (16, 4783705), (20, 3826964), (40, 1913482), (80, 956741), (83, 922160), (166, 461080), (332, 230540), (415, 184432), (664, 115270), (830, 92216), (1328, 57635), (1660, 46108), (3320, 23054), (6640, 11527)]