78858230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6577}}^1$

素因数の和:6704

約数の個数: 32

約数和(自身を含む): 156293280

約数和(自身を除く): 77435050

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 6577, 11990, 13154, 32885, 65770, 72347, 144694, 361735, 716893, 723470, 1433786, 3584465, 7168930, 7885823, 15771646, 39429115, 78858230]

約数ペア:

[(1, 78858230), (2, 39429115), (5, 15771646), (10, 7885823), (11, 7168930), (22, 3584465), (55, 1433786), (109, 723470), (110, 716893), (218, 361735), (545, 144694), (1090, 72347), (1199, 65770), (2398, 32885), (5995, 13154), (6577, 11990)]