23305760

素因数分解:

$2^5\times 5^1\times {\mathrm{145661}}^1$

素因数の和:145676

約数の個数: 24

約数和(自身を含む): 55060236

約数和(自身を除く): 31754476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 145661, 291322, 582644, 728305, 1165288, 1456610, 2330576, 2913220, 4661152, 5826440, 11652880, 23305760]

約数ペア:

[(1, 23305760), (2, 11652880), (4, 5826440), (5, 4661152), (8, 2913220), (10, 2330576), (16, 1456610), (20, 1165288), (32, 728305), (40, 582644), (80, 291322), (160, 145661)]