5193860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 13015296

約数和(自身を除く): 7821436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 1613, 3220, 3226, 6452, 8065, 11291, 16130, 22582, 32260, 37099, 45164, 56455, 74198, 112910, 148396, 185495, 225820, 259693, 370990, 519386, 741980, 1038772, 1298465, 2596930, 5193860]

約数ペア:

[(1, 5193860), (2, 2596930), (4, 1298465), (5, 1038772), (7, 741980), (10, 519386), (14, 370990), (20, 259693), (23, 225820), (28, 185495), (35, 148396), (46, 112910), (70, 74198), (92, 56455), (115, 45164), (140, 37099), (161, 32260), (230, 22582), (322, 16130), (460, 11291), (644, 8065), (805, 6452), (1610, 3226), (1613, 3220)]