9380380

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1013}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 19760832

約数和(自身を除く): 10380452

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1013, 1852, 2026, 2315, 4052, 4630, 5065, 9260, 10130, 20260, 469019, 938038, 1876076, 2345095, 4690190, 9380380]

約数ペア:

[(1, 9380380), (2, 4690190), (4, 2345095), (5, 1876076), (10, 938038), (20, 469019), (463, 20260), (926, 10130), (1013, 9260), (1852, 5065), (2026, 4630), (2315, 4052)]