40063420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15773}}^1$

素因数の和:15909

約数の個数: 24

約数和(自身を含む): 84801024

約数和(自身を除く): 44737604

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 15773, 31546, 63092, 78865, 157730, 315460, 2003171, 4006342, 8012684, 10015855, 20031710, 40063420]

約数ペア:

[(1, 40063420), (2, 20031710), (4, 10015855), (5, 8012684), (10, 4006342), (20, 2003171), (127, 315460), (254, 157730), (508, 78865), (635, 63092), (1270, 31546), (2540, 15773)]