6371920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3499

約数の個数: 40

約数和(自身を含む): 15463296

約数和(自身を除く): 9091376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3463, 6926, 13852, 17315, 27704, 34630, 55408, 69260, 79649, 138520, 159298, 277040, 318596, 398245, 637192, 796490, 1274384, 1592980, 3185960, 6371920]

約数ペア:

[(1, 6371920), (2, 3185960), (4, 1592980), (5, 1274384), (8, 796490), (10, 637192), (16, 398245), (20, 318596), (23, 277040), (40, 159298), (46, 138520), (80, 79649), (92, 69260), (115, 55408), (184, 34630), (230, 27704), (368, 17315), (460, 13852), (920, 6926), (1840, 3463)]