2016120650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{3727}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 3883084800

約数和(自身を除く): 1866964150

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 349, 698, 775, 1550, 1745, 3490, 3727, 7454, 8725, 10819, 17450, 18635, 21638, 37270, 54095, 93175, 108190, 115537, 186350, 231074, 270475, 540950, 577685, 1155370, 1300723, 2601446, 2888425, 5776850, 6503615, 13007230, 32518075, 40322413, 65036150, 80644826, 201612065, 403224130, 1008060325, 2016120650]

約数ペア:

[(1, 2016120650), (2, 1008060325), (5, 403224130), (10, 201612065), (25, 80644826), (31, 65036150), (50, 40322413), (62, 32518075), (155, 13007230), (310, 6503615), (349, 5776850), (698, 2888425), (775, 2601446), (1550, 1300723), (1745, 1155370), (3490, 577685), (3727, 540950), (7454, 270475), (8725, 231074), (10819, 186350), (17450, 115537), (18635, 108190), (21638, 93175), (37270, 54095)]