76912340

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{22229}}^1$

素因数の和:22411

約数の個数: 24

約数和(自身を含む): 162456840

約数和(自身を除く): 85544500

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 22229, 44458, 88916, 111145, 222290, 444580, 3845617, 7691234, 15382468, 19228085, 38456170, 76912340]

約数ペア:

[(1, 76912340), (2, 38456170), (4, 19228085), (5, 15382468), (10, 7691234), (20, 3845617), (173, 444580), (346, 222290), (692, 111145), (865, 88916), (1730, 44458), (3460, 22229)]