72822290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{196817}}^1$

素因数の和:196861

約数の個数: 16

約数和(自身を含む): 134623512

約数和(自身を除く): 61801222

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 196817, 393634, 984085, 1968170, 7282229, 14564458, 36411145, 72822290]

約数ペア:

[(1, 72822290), (2, 36411145), (5, 14564458), (10, 7282229), (37, 1968170), (74, 984085), (185, 393634), (370, 196817)]