80379004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 143564400

約数和(自身を除く): 63185396

約数列:

[1, 2, 4, 59, 118, 236, 421, 809, 842, 1618, 1684, 3236, 24839, 47731, 49678, 95462, 99356, 190924, 340589, 681178, 1362356, 20094751, 40189502, 80379004]

約数ペア:

[(1, 80379004), (2, 40189502), (4, 20094751), (59, 1362356), (118, 681178), (236, 340589), (421, 190924), (809, 99356), (842, 95462), (1618, 49678), (1684, 47731), (3236, 24839)]