38157010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 73036080

約数和(自身を除く): 34879070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 577, 778, 1154, 1945, 2885, 3890, 5770, 6613, 9809, 13226, 19618, 33065, 49045, 66130, 98090, 224453, 448906, 1122265, 2244530, 3815701, 7631402, 19078505, 38157010]

約数ペア:

[(1, 38157010), (2, 19078505), (5, 7631402), (10, 3815701), (17, 2244530), (34, 1122265), (85, 448906), (170, 224453), (389, 98090), (577, 66130), (778, 49045), (1154, 33065), (1945, 19618), (2885, 13226), (3890, 9809), (5770, 6613)]