72398090

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{19727}}^1$

素因数の和:20101

約数の個数: 16

約数和(自身を含む): 130678272

約数和(自身を除く): 58280182

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 19727, 39454, 98635, 197270, 7239809, 14479618, 36199045, 72398090]

約数ペア:

[(1, 72398090), (2, 36199045), (5, 14479618), (10, 7239809), (367, 197270), (734, 98635), (1835, 39454), (3670, 19727)]