2303670260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{8963}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 4933498752

約数和(自身を除く): 2629828492

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 181, 284, 355, 362, 710, 724, 905, 1420, 1810, 3620, 8963, 12851, 17926, 25702, 35852, 44815, 51404, 64255, 89630, 128510, 179260, 257020, 636373, 1272746, 1622303, 2545492, 3181865, 3244606, 6363730, 6489212, 8111515, 12727460, 16223030, 32446060, 115183513, 230367026, 460734052, 575917565, 1151835130, 2303670260]

約数ペア:

[(1, 2303670260), (2, 1151835130), (4, 575917565), (5, 460734052), (10, 230367026), (20, 115183513), (71, 32446060), (142, 16223030), (181, 12727460), (284, 8111515), (355, 6489212), (362, 6363730), (710, 3244606), (724, 3181865), (905, 2545492), (1420, 1622303), (1810, 1272746), (3620, 636373), (8963, 257020), (12851, 179260), (17926, 128510), (25702, 89630), (35852, 64255), (44815, 51404)]