5818240

素因数分解:

$2^7\times 5^1\times {\mathrm{9091}}^1$

素因数の和:9110

約数の個数: 32

約数和(自身を含む): 13910760

約数和(自身を除く): 8092520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9091, 18182, 36364, 45455, 72728, 90910, 145456, 181820, 290912, 363640, 581824, 727280, 1163648, 1454560, 2909120, 5818240]

約数ペア:

[(1, 5818240), (2, 2909120), (4, 1454560), (5, 1163648), (8, 727280), (10, 581824), (16, 363640), (20, 290912), (32, 181820), (40, 145456), (64, 90910), (80, 72728), (128, 45455), (160, 36364), (320, 18182), (640, 9091)]