40597730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29207}}^1$

素因数の和:29353

約数の個数: 16

約数和(自身を含む): 73604160

約数和(自身を除く): 33006430

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 29207, 58414, 146035, 292070, 4059773, 8119546, 20298865, 40597730]

約数ペア:

[(1, 40597730), (2, 20298865), (5, 8119546), (10, 4059773), (139, 292070), (278, 146035), (695, 58414), (1390, 29207)]