4912120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 11354400

約数和(自身を除く): 6442280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3319, 6638, 13276, 16595, 26552, 33190, 66380, 122803, 132760, 245606, 491212, 614015, 982424, 1228030, 2456060, 4912120]

約数ペア:

[(1, 4912120), (2, 2456060), (4, 1228030), (5, 982424), (8, 614015), (10, 491212), (20, 245606), (37, 132760), (40, 122803), (74, 66380), (148, 33190), (185, 26552), (296, 16595), (370, 13276), (740, 6638), (1480, 3319)]