23097520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12589

約数の個数: 40

約数和(自身を含む): 56041056

約数和(自身を除く): 32943536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 251060, 288719, 502120, 577438, 1004240, 1154876, 1443595, 2309752, 2887190, 4619504, 5774380, 11548760, 23097520]

約数ペア:

[(1, 23097520), (2, 11548760), (4, 5774380), (5, 4619504), (8, 2887190), (10, 2309752), (16, 1443595), (20, 1154876), (23, 1004240), (40, 577438), (46, 502120), (80, 288719), (92, 251060), (115, 200848), (184, 125530), (230, 100424), (368, 62765), (460, 50212), (920, 25106), (1840, 12553)]