23152840

素因数分解:

$2^3\times 5^1\times {\mathrm{578821}}^1$

素因数の和:578832

約数の個数: 16

約数和(自身を含む): 52093980

約数和(自身を除く): 28941140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578821, 1157642, 2315284, 2894105, 4630568, 5788210, 11576420, 23152840]

約数ペア:

[(1, 23152840), (2, 11576420), (4, 5788210), (5, 4630568), (8, 2894105), (10, 2315284), (20, 1157642), (40, 578821)]