87601040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35323}}^1$

素因数の和:35367

約数の個数: 40

約数和(自身を含む): 210248448

約数和(自身を除く): 122647408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 35323, 70646, 141292, 176615, 282584, 353230, 565168, 706460, 1095013, 1412920, 2190026, 2825840, 4380052, 5475065, 8760104, 10950130, 17520208, 21900260, 43800520, 87601040]

約数ペア:

[(1, 87601040), (2, 43800520), (4, 21900260), (5, 17520208), (8, 10950130), (10, 8760104), (16, 5475065), (20, 4380052), (31, 2825840), (40, 2190026), (62, 1412920), (80, 1095013), (124, 706460), (155, 565168), (248, 353230), (310, 282584), (496, 176615), (620, 141292), (1240, 70646), (2480, 35323)]