73925920

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 176033088

約数和(自身を除く): 102107168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 3527, 4192, 5240, 7054, 10480, 14108, 17635, 20960, 28216, 35270, 56432, 70540, 112864, 141080, 282160, 462037, 564320, 924074, 1848148, 2310185, 3696296, 4620370, 7392592, 9240740, 14785184, 18481480, 36962960, 73925920]

約数ペア:

[(1, 73925920), (2, 36962960), (4, 18481480), (5, 14785184), (8, 9240740), (10, 7392592), (16, 4620370), (20, 3696296), (32, 2310185), (40, 1848148), (80, 924074), (131, 564320), (160, 462037), (262, 282160), (524, 141080), (655, 112864), (1048, 70540), (1310, 56432), (2096, 35270), (2620, 28216), (3527, 20960), (4192, 17635), (5240, 14108), (7054, 10480)]