25836260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75989}}^1$

素因数の和:76015

約数の個数: 24

約数和(自身を含む): 57448440

約数和(自身を除く): 31612180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 75989, 151978, 303956, 379945, 759890, 1291813, 1519780, 2583626, 5167252, 6459065, 12918130, 25836260]

約数ペア:

[(1, 25836260), (2, 12918130), (4, 6459065), (5, 5167252), (10, 2583626), (17, 1519780), (20, 1291813), (34, 759890), (68, 379945), (85, 303956), (170, 151978), (340, 75989)]