220170905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{5197}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 272583120

約数和(自身を除く): 52412215

約数列:

[1, 5, 37, 185, 229, 1145, 5197, 8473, 25985, 42365, 192289, 961445, 1190113, 5950565, 44034181, 220170905]

約数ペア:

[(1, 220170905), (5, 44034181), (37, 5950565), (185, 1190113), (229, 961445), (1145, 192289), (5197, 42365), (8473, 25985)]