40083520

素因数分解:

$2^6\times 5^1\times {\mathrm{125261}}^1$

素因数の和:125278

約数の個数: 28

約数和(自身を含む): 95449644

約数和(自身を除く): 55366124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 125261, 250522, 501044, 626305, 1002088, 1252610, 2004176, 2505220, 4008352, 5010440, 8016704, 10020880, 20041760, 40083520]

約数ペア:

[(1, 40083520), (2, 20041760), (4, 10020880), (5, 8016704), (8, 5010440), (10, 4008352), (16, 2505220), (20, 2004176), (32, 1252610), (40, 1002088), (64, 626305), (80, 501044), (160, 250522), (320, 125261)]