2094145280

素因数分解:

$2^8\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5227}}^1$

素因数の和:5561

約数の個数: 72

約数和(自身を含む): 5033121072

約数和(自身を除く): 2938975792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 313, 320, 626, 640, 1252, 1280, 1565, 2504, 3130, 5008, 5227, 6260, 10016, 10454, 12520, 20032, 20908, 25040, 26135, 40064, 41816, 50080, 52270, 80128, 83632, 100160, 104540, 167264, 200320, 209080, 334528, 400640, 418160, 669056, 836320, 1338112, 1636051, 1672640, 3272102, 3345280, 6544204, 6690560, 8180255, 13088408, 16360510, 26176816, 32721020, 52353632, 65442040, 104707264, 130884080, 209414528, 261768160, 418829056, 523536320, 1047072640, 2094145280]

約数ペア:

[(1, 2094145280), (2, 1047072640), (4, 523536320), (5, 418829056), (8, 261768160), (10, 209414528), (16, 130884080), (20, 104707264), (32, 65442040), (40, 52353632), (64, 32721020), (80, 26176816), (128, 16360510), (160, 13088408), (256, 8180255), (313, 6690560), (320, 6544204), (626, 3345280), (640, 3272102), (1252, 1672640), (1280, 1636051), (1565, 1338112), (2504, 836320), (3130, 669056), (5008, 418160), (5227, 400640), (6260, 334528), (10016, 209080), (10454, 200320), (12520, 167264), (20032, 104540), (20908, 100160), (25040, 83632), (26135, 80128), (40064, 52270), (41816, 50080)]