71846480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39047}}^1$

素因数の和:39083

約数の個数: 40

約数和(自身を含む): 174310272

約数和(自身を除く): 102463792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 39047, 78094, 156188, 195235, 312376, 390470, 624752, 780940, 898081, 1561880, 1796162, 3123760, 3592324, 4490405, 7184648, 8980810, 14369296, 17961620, 35923240, 71846480]

約数ペア:

[(1, 71846480), (2, 35923240), (4, 17961620), (5, 14369296), (8, 8980810), (10, 7184648), (16, 4490405), (20, 3592324), (23, 3123760), (40, 1796162), (46, 1561880), (80, 898081), (92, 780940), (115, 624752), (184, 390470), (230, 312376), (368, 195235), (460, 156188), (920, 78094), (1840, 39047)]