42392380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57287}}^1$

素因数の和:57333

約数の個数: 24

約数和(自身を含む): 91431648

約数和(自身を除く): 49039268

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 57287, 114574, 229148, 286435, 572870, 1145740, 2119619, 4239238, 8478476, 10598095, 21196190, 42392380]

約数ペア:

[(1, 42392380), (2, 21196190), (4, 10598095), (5, 8478476), (10, 4239238), (20, 2119619), (37, 1145740), (74, 572870), (148, 286435), (185, 229148), (370, 114574), (740, 57287)]