29221040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15881}}^1$

素因数の和:15917

約数の個数: 40

約数和(自身を含む): 70897248

約数和(自身を除く): 41676208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15881, 31762, 63524, 79405, 127048, 158810, 254096, 317620, 365263, 635240, 730526, 1270480, 1461052, 1826315, 2922104, 3652630, 5844208, 7305260, 14610520, 29221040]

約数ペア:

[(1, 29221040), (2, 14610520), (4, 7305260), (5, 5844208), (8, 3652630), (10, 2922104), (16, 1826315), (20, 1461052), (23, 1270480), (40, 730526), (46, 635240), (80, 365263), (92, 317620), (115, 254096), (184, 158810), (230, 127048), (368, 79405), (460, 63524), (920, 31762), (1840, 15881)]