10373420

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1019}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 21848400

約数和(自身を除く): 11474980

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1019, 2036, 2038, 2545, 4076, 5090, 5095, 10180, 10190, 20380, 518671, 1037342, 2074684, 2593355, 5186710, 10373420]

約数ペア:

[(1, 10373420), (2, 5186710), (4, 2593355), (5, 2074684), (10, 1037342), (20, 518671), (509, 20380), (1018, 10190), (1019, 10180), (2036, 5095), (2038, 5090), (2545, 4076)]