47616620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76801}}^1$

素因数の和:76841

約数の個数: 24

約数和(自身を含む): 103221888

約数和(自身を除く): 55605268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76801, 153602, 307204, 384005, 768010, 1536020, 2380831, 4761662, 9523324, 11904155, 23808310, 47616620]

約数ペア:

[(1, 47616620), (2, 23808310), (4, 11904155), (5, 9523324), (10, 4761662), (20, 2380831), (31, 1536020), (62, 768010), (124, 384005), (155, 307204), (310, 153602), (620, 76801)]