84080810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44963}}^1$

素因数の和:44998

約数の個数: 32

約数和(自身を含む): 174820032

約数和(自身を除く): 90739222

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 44963, 89926, 224815, 449630, 494593, 764371, 989186, 1528742, 2472965, 3821855, 4945930, 7643710, 8408081, 16816162, 42040405, 84080810]

約数ペア:

[(1, 84080810), (2, 42040405), (5, 16816162), (10, 8408081), (11, 7643710), (17, 4945930), (22, 3821855), (34, 2472965), (55, 1528742), (85, 989186), (110, 764371), (170, 494593), (187, 449630), (374, 224815), (935, 89926), (1870, 44963)]