227337520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123553}}^1$

素因数の和:123589

約数の個数: 40

約数和(自身を含む): 551545056

約数和(自身を除く): 324207536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 123553, 247106, 494212, 617765, 988424, 1235530, 1976848, 2471060, 2841719, 4942120, 5683438, 9884240, 11366876, 14208595, 22733752, 28417190, 45467504, 56834380, 113668760, 227337520]

約数ペア:

[(1, 227337520), (2, 113668760), (4, 56834380), (5, 45467504), (8, 28417190), (10, 22733752), (16, 14208595), (20, 11366876), (23, 9884240), (40, 5683438), (46, 4942120), (80, 2841719), (92, 2471060), (115, 1976848), (184, 1235530), (230, 988424), (368, 617765), (460, 494212), (920, 247106), (1840, 123553)]