2022886940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{37447}}^1$

素因数の和:37566

約数の個数: 48

約数和(自身を含む): 4422758592

約数和(自身を除く): 2399871652

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1460, 2701, 5402, 10804, 13505, 27010, 37447, 54020, 74894, 149788, 187235, 374470, 748940, 1385539, 2733631, 2771078, 5467262, 5542156, 6927695, 10934524, 13668155, 13855390, 27336310, 27710780, 54672620, 101144347, 202288694, 404577388, 505721735, 1011443470, 2022886940]

約数ペア:

[(1, 2022886940), (2, 1011443470), (4, 505721735), (5, 404577388), (10, 202288694), (20, 101144347), (37, 54672620), (73, 27710780), (74, 27336310), (146, 13855390), (148, 13668155), (185, 10934524), (292, 6927695), (365, 5542156), (370, 5467262), (730, 2771078), (740, 2733631), (1460, 1385539), (2701, 748940), (5402, 374470), (10804, 187235), (13505, 149788), (27010, 74894), (37447, 54020)]