72972190

素因数分解:

$2^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{4177}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 131456592

約数和(自身を除く): 58484402

約数列:

[1, 2, 5, 10, 1747, 3494, 4177, 8354, 8735, 17470, 20885, 41770, 7297219, 14594438, 36486095, 72972190]

約数ペア:

[(1, 72972190), (2, 36486095), (5, 14594438), (10, 7297219), (1747, 41770), (3494, 20885), (4177, 17470), (8354, 8735)]